747302312 has 16 divisors (see below), whose sum is σ = 1408236000. Its totient is φ = 371772720.

The previous prime is 747302299. The next prime is 747302321. The reversal of 747302312 is 213203747.

747302312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233114 + ... + 236297.

It is an arithmetic number, because the mean of its divisors is an integer number (88014750).

Almost surely, 2^747302312 is an apocalyptic number.

It is an amenable number.

747302312 is a deficient number, since it is larger than the sum of its proper divisors (660933688).

747302312 is a wasteful number, since it uses less digits than its factorization.

747302312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469616 (or 469612 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 29.

The square root of 747302312 is about 27336.8306868225. The cubic root of 747302312 is about 907.4696489532.

The spelling of 747302312 in words is "seven hundred forty-seven million, three hundred two thousand, three hundred twelve".