966213766764 has 18 divisors (see below), whose sum is σ = 2442373688300. Its totient is φ = 322071255576.

The previous prime is 966213766709. The next prime is 966213766789. The reversal of 966213766764 is 467667312669.

966213766764 is a `hidden beast` number, since 96 + 62 + 1 + 376 + 67 + 64 = 666.

966213766764 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (18).

It is a hoax number, since the sum of its digits (63) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13419635614 + ... + 13419635685.

Almost surely, 2^966213766764 is an apocalyptic number.

It is an amenable number.

966213766764 is an abundant number, since it is smaller than the sum of its proper divisors (1476159921536).

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

966213766764 is a wasteful number, since it uses less digits than its factorization.

966213766764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26839271309 (or 26839271304 counting only the distinct ones).

The product of its digits is 82301184, while the sum is 63.

The spelling of 966213766764 in words is "nine hundred sixty-six billion, two hundred thirteen million, seven hundred sixty-six thousand, seven hundred sixty-four".