8910611664 has 40 divisors (see below), whose sum is σ = 23032653792. Its totient is φ = 2968452480.

The previous prime is 8910611653. The next prime is 8910611669. The reversal of 8910611664 is 4661160198.

It is a super-2 number, since 2×8910611664² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8910611669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28834 + ... + 136574.

Almost surely, 2^8910611664 is an apocalyptic number.

It is an amenable number.

8910611664 is an abundant number, since it is smaller than the sum of its proper divisors (14122042128).

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

8910611664 is a wasteful number, since it uses less digits than its factorization.

8910611664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109475 (or 109469 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 42.

The square root of 8910611664 is about 94396.0362727165. The cubic root of 8910611664 is about 2073.1744073916.

The spelling of 8910611664 in words is "eight billion, nine hundred ten million, six hundred eleven thousand, six hundred sixty-four".