Q: Is 309,670 a Prime Number?
A: No, 309,670 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 309670 can be evenly divided by 1 2 5 10 173 179 346 358 865 895 1,730 1,790 30,967 61,934 154,835 and 309,670, with no remainder.
Since 309,670 cannot be divided by just 1 and 309,670, it is not a prime number.