Q: Is 338,679 a Prime Number?
A: No, 338,679 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 338679 can be evenly divided by 1 3 9 11 33 99 121 311 363 933 1,089 2,799 3,421 10,263 30,789 37,631 112,893 and 338,679, with no remainder.
Since 338,679 cannot be divided by just 1 and 338,679, it is not a prime number.