724074412 has 12 divisors (see below), whose sum is σ = 1267458696. Its totient is φ = 361943360.

The previous prime is 724074389. The next prime is 724074451. The reversal of 724074412 is 214470427.

It is a super-2 number, since 2×724074412² = 1048567508226291488, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4378 + ... + 38305.

It is an arithmetic number, because the mean of its divisors is an integer number (105621558).

Almost surely, 2^724074412 is an apocalyptic number.

It is an amenable number.

724074412 is a deficient number, since it is larger than the sum of its proper divisors (543384284).

724074412 is a wasteful number, since it uses less digits than its factorization.

724074412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46928 (or 46926 counting only the distinct ones).

The product of its (nonzero) digits is 12544, while the sum is 31.

The square root of 724074412 is about 26908.6308087201. The cubic root of 724074412 is about 897.9684266259.

The spelling of 724074412 in words is "seven hundred twenty-four million, seventy-four thousand, four hundred twelve".