Q: Is 539,429 a Prime Number?
A: No, 539,429 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 539429 can be evenly divided by 1 11 19 29 89 209 319 551 979 1,691 2,581 6,061 18,601 28,391 49,039 and 539,429, with no remainder.
Since 539,429 cannot be divided by just 1 and 539,429, it is not a prime number.