Q: Is 701,631 a Prime Number?
A: No, 701,631 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 701631 can be evenly divided by 1 3 7 9 21 37 43 49 63 111 129 147 259 301 333 387 441 777 903 1,591 1,813 2,107 2,331 2,709 4,773 5,439 6,321 11,137 14,319 16,317 18,963 33,411 77,959 100,233 233,877 and 701,631, with no remainder.
Since 701,631 cannot be divided by just 1 and 701,631, it is not a prime number.