Q: Is 3,420,512 a Prime Number?
A: No, 3,420,512 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 3420512 can be evenly divided by 1 2 4 8 16 32 139 278 556 769 1,112 1,538 2,224 3,076 4,448 6,152 12,304 24,608 106,891 213,782 427,564 855,128 1,710,256 and 3,420,512, with no remainder.
Since 3,420,512 cannot be divided by just 1 and 3,420,512, it is not a prime number.