Q: Is 3,684,140 a Prime Number?
A: No, 3,684,140 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 3684140 can be evenly divided by 1 2 4 5 10 20 23 46 92 115 230 460 8,009 16,018 32,036 40,045 80,090 160,180 184,207 368,414 736,828 921,035 1,842,070 and 3,684,140, with no remainder.
Since 3,684,140 cannot be divided by just 1 and 3,684,140, it is not a prime number.