880264656 has 30 divisors (see below), whose sum is σ = 2463518850. Its totient is φ = 293421504.

The previous prime is 880264633. The next prime is 880264657. The reversal of 880264656 is 656462088.

It can be written as a sum of positive squares in only one way, i.e., 846810000 + 33454656 = 29100^2 + 5784^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (880264657) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3056331 + ... + 3056618.

It is an arithmetic number, because the mean of its divisors is an integer number (82117295).

Almost surely, 2^880264656 is an apocalyptic number.

It is an amenable number.

880264656 is an abundant number, since it is smaller than the sum of its proper divisors (1583254194).

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

880264656 is a wasteful number, since it uses less digits than its factorization.

880264656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6112963 (or 6112954 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The square root of 880264656 is about 29669.2543890136. The cubic root of 880264656 is about 958.3800282998.

The spelling of 880264656 in words is "eight hundred eighty million, two hundred sixty-four thousand, six hundred fifty-six".