New Jerusalem

New Jerusalem has
12 Gates , 12 Angels, 12 Jewels and 12 Pearls, 12 circles x 360 degrees = 4320 degrees.
6 x 24 = 144
144 x 4 = 576
In some interpretations the New Jersulam is the New Jerusalem which is above and is the Heavenly City.
12000 x 12000 x 12000
Sun (pronounced "shemesh"):
Shin = 300
Mem = 40
Shin = 300
Total = 640
Analysis: note that this word has the letter Shin twice, and in English the sun does "shine". Note that corresponding to the 21st letter Shin is Revelation 21, which mentions the Sun(21:23-25), that the city of the New Jerusalem (which is built after the Battle of Armageddon) does not need the sun to light it:
"21:23 And the city had no need of the sun, neither of the moon, to shine in it: for the glory of God did lighten it, and the Lamb is the light thereof.
24 And the nations of them which are saved shall walk in the light of it: and the kings of the earth do bring their glory and honour into it.
25 And the gates of it shall not be shut at all by day: for there shall be no night there."
Note that in this passage the lamb is the returned Christ.