744471056 has 40 divisors (see below), whose sum is σ = 1651977600. Its totient is φ = 318380544.

The previous prime is 744471047. The next prime is 744471067. The reversal of 744471056 is 650174447.

It is a happy number.

744471056 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 7 ways as a sum of consecutive naturals, for example, 47720 + ... + 61368.

It is an arithmetic number, because the mean of its divisors is an integer number (41299440).

Almost surely, 2^744471056 is an apocalyptic number.

It is an amenable number.

744471056 is an abundant number, since it is smaller than the sum of its proper divisors (907506544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

744471056 is a wasteful number, since it uses less digits than its factorization.

744471056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14151 (or 14145 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 38.

The square root of 744471056 is about 27284.9969030601. The cubic root of 744471056 is about 906.3221747290.

The spelling of 744471056 in words is "seven hundred forty-four million, four hundred seventy-one thousand, fifty-six".