Q: Is 9,401,678 a Prime Number?
A: No, 9,401,678 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 9401678 can be evenly divided by 1 2 11 13 22 26 71 142 143 286 463 781 923 926 1,562 1,846 5,093 6,019 10,153 10,186 12,038 20,306 32,873 65,746 66,209 132,418 361,603 427,349 723,206 854,698 4,700,839 and 9,401,678, with no remainder.
Since 9,401,678 cannot be divided by just 1 and 9,401,678, it is not a prime number.