880816977 has 32 divisors (see below), whose sum is σ = 1321488000. Its totient is φ = 579803904.

The previous prime is 880816973. The next prime is 880816997. The reversal of 880816977 is 779618088.

It is not a de Polignac number, because 880816977 - 2² = 880816973 is a prime.

It is not an unprimeable number, because it can be changed into a prime (880816973) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 839149 + ... + 840197.

It is an arithmetic number, because the mean of its divisors is an integer number (41296500).

Almost surely, 2^880816977 is an apocalyptic number.

It is an amenable number.

880816977 is a deficient number, since it is larger than the sum of its proper divisors (440671023).

880816977 is a wasteful number, since it uses less digits than its factorization.

880816977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1422 (or 1416 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 54.

The square root of 880816977 is about 29678.5608983994. The cubic root of 880816977 is about 958.5804311903.

The spelling of 880816977 in words is "eight hundred eighty million, eight hundred sixteen thousand, nine hundred seventy-seven".