877023963 has 16 divisors (see below), whose sum is σ = 1300451200. Its totient is φ = 584162280.

The previous prime is 877023949. The next prime is 877023991. The reversal of 877023963 is 369320778.

It is a happy number.

877023963 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 877023963 - 2¹⁸ = 876761819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (877023923) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17748 + ... + 45486.

It is an arithmetic number, because the mean of its divisors is an integer number (81278200).

Almost surely, 2^877023963 is an apocalyptic number.

877023963 is a deficient number, since it is larger than the sum of its proper divisors (423427237).

877023963 is a wasteful number, since it uses less digits than its factorization.

877023963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28919 (or 28913 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 45.

The square root of 877023963 is about 29614.5903736655. The cubic root of 877023963 is about 957.2024905393.

The spelling of 877023963 in words is "eight hundred seventy-seven million, twenty-three thousand, nine hundred sixty-three".