Q: Is 443,989 a Prime Number?
A: No, 443,989 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 443989 can be evenly divided by 1 7 13 17 41 49 91 119 221 287 533 637 697 833 1,547 2,009 3,731 4,879 9,061 10,829 26,117 34,153 63,427 and 443,989, with no remainder.
Since 443,989 cannot be divided by just 1 and 443,989, it is not a prime number.