Q: Is 3,720,624 a Prime Number?
A: No, 3,720,624 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 3720624 can be evenly divided by 1 2 3 4 6 8 12 16 24 48 77,513 155,026 232,539 310,052 465,078 620,104 930,156 1,240,208 1,860,312 and 3,720,624, with no remainder.
Since 3,720,624 cannot be divided by just 1 and 3,720,624, it is not a prime number.