880864 has 12 divisors (see below), whose sum is σ = 1734264. Its totient is φ = 440416.

The previous prime is 880861. The next prime is 880871. The reversal of 880864 is 468088.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (880861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13732 + ... + 13795.

It is an arithmetic number, because the mean of its divisors is an integer number (144522).

2⁸⁸⁰⁸⁶⁴ is an apocalyptic number.

It is an amenable number.

880864 is a deficient number, since it is larger than the sum of its proper divisors (853400).

880864 is a wasteful number, since it uses less digits than its factorization.

880864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27537 (or 27529 counting only the distinct ones).

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

The square root of 880864 is about 938.5435525323. The cubic root of 880864 is about 95.8597489038.

The spelling of 880864 in words is "eight hundred eighty thousand, eight hundred sixty-four".