880689992 has 32 divisors (see below), whose sum is σ = 2032363200. Its totient is φ = 348404544.

The previous prime is 880689973. The next prime is 880690007. The reversal of 880689992 is 299986088.

It is a super-2 number, since 2×880689992² = 1551229724017920128, which contains 22 as substring.

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, 604142 + ... + 605597.

It is an arithmetic number, because the mean of its divisors is an integer number (63511350).

Almost surely, 2^880689992 is an apocalyptic number.

It is an amenable number.

880689992 is an abundant number, since it is smaller than the sum of its proper divisors (1151673208).

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

880689992 is a wasteful number, since it uses less digits than its factorization.

880689992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1209765 (or 1209761 counting only the distinct ones).

The product of its (nonzero) digits is 4478976, while the sum is 59.

The square root of 880689992 is about 29676.4214823823. The cubic root of 880689992 is about 958.5343636608.

The spelling of 880689992 in words is "eight hundred eighty million, six hundred eighty-nine thousand, nine hundred ninety-two".