Q: Is 3,684,740 a Prime Number?
A: No, 3,684,740 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 3684740 can be evenly divided by 1 2 4 5 10 20 29 58 116 145 290 580 6,353 12,706 25,412 31,765 63,530 127,060 184,237 368,474 736,948 921,185 1,842,370 and 3,684,740, with no remainder.
Since 3,684,740 cannot be divided by just 1 and 3,684,740, it is not a prime number.