Q: Is 1,673,987 a Prime Number?
A: No, 1,673,987 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 1673987 can be evenly divided by 1 7 49 127 269 889 1,883 6,223 13,181 34,163 239,141 and 1,673,987, with no remainder.
Since 1,673,987 cannot be divided by just 1 and 1,673,987, it is not a prime number.