Q: Is 166,329 a Prime Number?
A: No, 166,329 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 166329 can be evenly divided by 1 3 9 18,481 55,443 and 166,329, with no remainder.
Since 166,329 cannot be divided by just 1 and 166,329, it is not a prime number.