Q: Is 1,000,791 a Prime Number?
A: No, 1,000,791 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 1000791 can be evenly divided by 1 3 9 11 33 99 121 363 919 1,089 2,757 8,271 10,109 30,327 90,981 111,199 333,597 and 1,000,791, with no remainder.
Since 1,000,791 cannot be divided by just 1 and 1,000,791, it is not a prime number.