Q: Is 340,338 a Prime Number?
A: No, 340,338 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 340338 can be evenly divided by 1 2 3 6 131 262 393 433 786 866 1,299 2,598 56,723 113,446 170,169 and 340,338, with no remainder.
Since 340,338 cannot be divided by just 1 and 340,338, it is not a prime number.