Is 963hz the Real A432 Tuning Frequency?

In octaves in music, the frequency in hz is either doubled or divided by 2 to get octaves above and below. For example, a higher octave of 144hz is 288hz, and a lower octave of 144hz is 72hz.  Also, one can obtain other frequencies on a scale by multiplying or dividing a given frequency by 1.5.  Doing this to a C note frequency goes up exactly to the G note.  Dividing goes down by the same amount.  963hz goes very well with A432 tuning when listened to, and is close enough to sound harmonic, but is slightly lower for being an exact note on the A432 scale. 

There are those who claim that the exact frequency for A432 tuning is actually slightly lower than 432hz.  Taking 963hz and dividing it by 1.5, then dividing this new number once more by 1.5 yields 428hz.  This makes me wonder if 963hz is the exact frequency to be used as a reference for A432 tuning.  I'm wondering this for a subjective reason as well, as 963hz seems to have a more powerful effect on me than other Solfeggio frequencies.  Also, Nikola Tesla revealed a mysterious relationship between the numbers 3, 6, and 9.  So, maybe there's something to this.  It's only a 4hz difference from 432hz to 428hz, but maybe the more precise the frequency is to the actual universal tuning, the more powerful the frequency becomes.

It's also important to note that in hz, when going higher, the frequency needed to make a difference in pitch becomes greater as the pitch goes up, and lower as the pitch goes down.  The exact frequency for 432hz multiplied by 1.5 twice is 972hz, which is a 9hz difference from 963hz.  The same difference in pitch at 432hz is a 4hz difference.