880438056 has 32 divisors (see below), whose sum is σ = 2232100800. Its totient is φ = 289345280.

The previous prime is 880438043. The next prime is 880438073. The reversal of 880438056 is 650834088.

880438056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 880437999 and 880438017.

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, 256641 + ... + 260048.

It is an arithmetic number, because the mean of its divisors is an integer number (69753150).

Almost surely, 2^880438056 is an apocalyptic number.

It is an amenable number.

880438056 is an abundant number, since it is smaller than the sum of its proper divisors (1351662744).

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

880438056 is a wasteful number, since it uses less digits than its factorization.

880438056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516769 (or 516765 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 42.

The square root of 880438056 is about 29672.1764621337. The cubic root of 880438056 is about 958.4429533853.

The spelling of 880438056 in words is "eight hundred eighty million, four hundred thirty-eight thousand, fifty-six".