Q: Is 673,604 a Prime Number?
A: No, 673,604 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 673604 can be evenly divided by 1 2 4 47 94 188 3,583 7,166 14,332 168,401 336,802 and 673,604, with no remainder.
Since 673,604 cannot be divided by just 1 and 673,604, it is not a prime number.