8967564704 has 24 divisors (see below), whose sum is σ = 20177021088. Its totient is φ = 3843241920.

The previous prime is 8967564679. The next prime is 8967564713. The reversal of 8967564704 is 4074657698.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a self number, because there is not a number n which added to its sum of digits gives 8967564704.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20016662 + ... + 20017109.

It is an arithmetic number, because the mean of its divisors is an integer number (840709212).

Almost surely, 2^8967564704 is an apocalyptic number.

It is an amenable number.

8967564704 is an abundant number, since it is smaller than the sum of its proper divisors (11209456384).

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

8967564704 is a wasteful number, since it uses less digits than its factorization.

8967564704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40033788 (or 40033780 counting only the distinct ones).

The product of its (nonzero) digits is 10160640, while the sum is 56.

The square root of 8967564704 is about 94697.2264852567. The cubic root of 8967564704 is about 2077.5819953803.

The spelling of 8967564704 in words is "eight billion, nine hundred sixty-seven million, five hundred sixty-four thousand, seven hundred four".