Q: Is 609,490 a Prime Number?
A: No, 609,490 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 609490 can be evenly divided by 1 2 5 7 10 14 35 70 8,707 17,414 43,535 60,949 87,070 121,898 304,745 and 609,490, with no remainder.
Since 609,490 cannot be divided by just 1 and 609,490, it is not a prime number.