Q: Is 3,438,840 a Prime Number?
A: No, 3,438,840 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 3438840 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 28,657 57,314 85,971 114,628 143,285 171,942 229,256 286,570 343,884 429,855 573,140 687,768 859,710 1,146,280 1,719,420 and 3,438,840, with no remainder.
Since 3,438,840 cannot be divided by just 1 and 3,438,840, it is not a prime number.