Q: Is 3,720,426 a Prime Number?
A: No, 3,720,426 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 3720426 can be evenly divided by 1 2 3 6 47 79 94 141 158 167 237 282 334 474 501 1,002 3,713 7,426 7,849 11,139 13,193 15,698 22,278 23,547 26,386 39,579 47,094 79,158 620,071 1,240,142 1,860,213 and 3,720,426, with no remainder.
Since 3,720,426 cannot be divided by just 1 and 3,720,426, it is not a prime number.