Q: Is 339,489 a Prime Number?
A: No, 339,489 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 339489 can be evenly divided by 1 3 9 67 201 563 603 1,689 5,067 37,721 113,163 and 339,489, with no remainder.
Since 339,489 cannot be divided by just 1 and 339,489, it is not a prime number.