Q: Is 864,249 a Prime Number?
A: No, 864,249 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 864249 can be evenly divided by 1 3 31 93 9,293 27,879 288,083 and 864,249, with no remainder.
Since 864,249 cannot be divided by just 1 and 864,249, it is not a prime number.