Q: Is 163,964 a Prime Number?
A: No, 163,964 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 163964 can be evenly divided by 1 2 4 179 229 358 458 716 916 40,991 81,982 and 163,964, with no remainder.
Since 163,964 cannot be divided by just 1 and 163,964, it is not a prime number.