Q: Is 3,721,492 a Prime Number?
A: No, 3,721,492 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 3721492 can be evenly divided by 1 2 4 19 23 38 46 76 92 437 874 1,748 2,129 4,258 8,516 40,451 48,967 80,902 97,934 161,804 195,868 930,373 1,860,746 and 3,721,492, with no remainder.
Since 3,721,492 cannot be divided by just 1 and 3,721,492, it is not a prime number.