Q: Is 3,640,304 a Prime Number?
A: No, 3,640,304 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 3640304 can be evenly divided by 1 2 4 8 16 227,519 455,038 910,076 1,820,152 and 3,640,304, with no remainder.
Since 3,640,304 cannot be divided by just 1 and 3,640,304, it is not a prime number.