966780902864 has 40 divisors (see below), whose sum is σ = 2146898476608. Its totient is φ = 413140608000.

The previous prime is 966780902863. The next prime is 966780902903. The reversal of 966780902864 is 468209087669.

It is a self number, because there is not a number n which added to its sum of digits gives 966780902864.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (966780902863) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12399137 + ... + 12476864.

Almost surely, 2^966780902864 is an apocalyptic number.

It is an amenable number.

966780902864 is an abundant number, since it is smaller than the sum of its proper divisors (1180117573744).

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

966780902864 is a wasteful number, since it uses less digits than its factorization.

966780902864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24876363 (or 24876357 counting only the distinct ones).

The product of its (nonzero) digits is 62705664, while the sum is 65.

The spelling of 966780902864 in words is "nine hundred sixty-six billion, seven hundred eighty million, nine hundred two thousand, eight hundred sixty-four".