Q: Is 439,129 a Prime Number?
A: No, 439,129 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 439129 can be evenly divided by 1 157 2,797 and 439,129, with no remainder.
Since 439,129 cannot be divided by just 1 and 439,129, it is not a prime number.