Q: Is 6,464 a Prime Number?
A: No, 6,464 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 6464 can be evenly divided by 1 2 4 8 16 32 64 101 202 404 808 1,616 3,232 and 6,464, with no remainder.
Since 6,464 cannot be divided by just 1 and 6,464, it is not a prime number.