Q: Is 672,790 a Prime Number?
A: No, 672,790 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 672790 can be evenly divided by 1 2 5 10 19 38 95 190 3,541 7,082 17,705 35,410 67,279 134,558 336,395 and 672,790, with no remainder.
Since 672,790 cannot be divided by just 1 and 672,790, it is not a prime number.