Q: Is 340,635 a Prime Number?
A: No, 340,635 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 340635 can be evenly divided by 1 3 5 15 22,709 68,127 113,545 and 340,635, with no remainder.
Since 340,635 cannot be divided by just 1 and 340,635, it is not a prime number.