Q: Is 873 a Prime Number?
A: No, 873 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 873 can be evenly divided by 1 3 9 97 291 and 873, with no remainder.
Since 873 cannot be divided by just 1 and 873, it is not a prime number.