Q: Is 4,000,734 a Prime Number?
A: No, 4,000,734 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 4000734 can be evenly divided by 1 2 3 6 9 18 47 94 141 282 423 846 4,729 9,458 14,187 28,374 42,561 85,122 222,263 444,526 666,789 1,333,578 2,000,367 and 4,000,734, with no remainder.
Since 4,000,734 cannot be divided by just 1 and 4,000,734, it is not a prime number.