Q: Is 673,173 a Prime Number?
A: No, 673,173 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 673173 can be evenly divided by 1 3 9 74,797 224,391 and 673,173, with no remainder.
Since 673,173 cannot be divided by just 1 and 673,173, it is not a prime number.