79650763392 has 64 divisors (see below), whose sum is σ = 218867968800. Its totient is φ = 25634724864.

The previous prime is 79650763337. The next prime is 79650763397. The reversal of 79650763392 is 29336705697.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (79650763397) 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, 3565138 + ... + 3587409.

Almost surely, 2^79650763392 is an apocalyptic number.

It is an amenable number.

79650763392 is an abundant number, since it is smaller than the sum of its proper divisors (139217205408).

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

79650763392 is a wasteful number, since it uses less digits than its factorization.

79650763392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7152593 (or 7152581 counting only the distinct ones).

The product of its (nonzero) digits is 12859560, while the sum is 57.

The spelling of 79650763392 in words is "seventy-nine billion, six hundred fifty million, seven hundred sixty-three thousand, three hundred ninety-two".