880431820 has 12 divisors (see below), whose sum is σ = 1848906864. Its totient is φ = 352172720.

The previous prime is 880431817. The next prime is 880431821. The reversal of 880431820 is 28134088.

880431820 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (880431821) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22010776 + ... + 22010815.

It is an arithmetic number, because the mean of its divisors is an integer number (154075572).

Almost surely, 2^880431820 is an apocalyptic number.

It is an amenable number.

880431820 is an abundant number, since it is smaller than the sum of its proper divisors (968475044).

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

880431820 is a wasteful number, since it uses less digits than its factorization.

880431820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44021600 (or 44021598 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 34.

The square root of 880431820 is about 29672.0713803401. The cubic root of 880431820 is about 958.4406905480.

The spelling of 880431820 in words is "eight hundred eighty million, four hundred thirty-one thousand, eight hundred twenty".