880764 has 24 divisors (see below), whose sum is σ = 2163840. Its totient is φ = 278064.

The previous prime is 880751. The next prime is 880793. The reversal of 880764 is 467088.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 880764.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1704 + ... + 2159.

It is an arithmetic number, because the mean of its divisors is an integer number (90160).

2⁸⁸⁰⁷⁶⁴ is an apocalyptic number.

It is an amenable number.

880764 is an abundant number, since it is smaller than the sum of its proper divisors (1283076).

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

880764 is a wasteful number, since it uses less digits than its factorization.

880764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3889 (or 3887 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 880764 is about 938.4902769875. The cubic root of 880764 is about 95.8561212770.

The spelling of 880764 in words is "eight hundred eighty thousand, seven hundred sixty-four".