876564696 has 128 divisors (see below), whose sum is σ = 2647756800. Its totient is φ = 236234880.

The previous prime is 876564691. The next prime is 876564697. The reversal of 876564696 is 696465678.

It is a happy number.

876564696 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (876564691) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 992271 + ... + 993153.

It is an arithmetic number, because the mean of its divisors is an integer number (20685600).

Almost surely, 2^876564696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 876564696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1323878400).

876564696 is an abundant number, since it is smaller than the sum of its proper divisors (1771192104).

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

876564696 is a wasteful number, since it uses less digits than its factorization.

876564696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1229 (or 1225 counting only the distinct ones).

The product of its digits is 13063680, while the sum is 57.

The square root of 876564696 is about 29606.8352918714. The cubic root of 876564696 is about 957.0353767950.

The spelling of 876564696 in words is "eight hundred seventy-six million, five hundred sixty-four thousand, six hundred ninety-six".