Q: Is 345,798 a Prime Number?
A: No, 345,798 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 345798 can be evenly divided by 1 2 3 6 9 18 19,211 38,422 57,633 115,266 172,899 and 345,798, with no remainder.
Since 345,798 cannot be divided by just 1 and 345,798, it is not a prime number.