Q: Is 609,739 a Prime Number?
A: No, 609,739 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 609739 can be evenly divided by 1 13 17 31 89 221 403 527 1,157 1,513 2,759 6,851 19,669 35,867 46,903 and 609,739, with no remainder.
Since 609,739 cannot be divided by just 1 and 609,739, it is not a prime number.