Q: Is 3,737,020 a Prime Number?
A: No, 3,737,020 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 3737020 can be evenly divided by 1 2 4 5 7 10 14 20 28 35 70 140 26,693 53,386 106,772 133,465 186,851 266,930 373,702 533,860 747,404 934,255 1,868,510 and 3,737,020, with no remainder.
Since 3,737,020 cannot be divided by just 1 and 3,737,020, it is not a prime number.