Q: Is 340,439 a Prime Number?
A: No, 340,439 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 340439 can be evenly divided by 1 11 30,949 and 340,439, with no remainder.
Since 340,439 cannot be divided by just 1 and 340,439, it is not a prime number.