79364429616 has 40 divisors (see below), whose sum is σ = 208499780160. Its totient is φ = 26006422336.

The previous prime is 79364429611. The next prime is 79364429633. The reversal of 79364429616 is 61692446397.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (79364429611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14009250 + ... + 14014913.

It is an arithmetic number, because the mean of its divisors is an integer number (5212494504).

Almost surely, 2^79364429616 is an apocalyptic number.

It is an amenable number.

79364429616 is an abundant number, since it is smaller than the sum of its proper divisors (129135350544).

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

79364429616 is a wasteful number, since it uses less digits than its factorization.

79364429616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28024233 (or 28024227 counting only the distinct ones).

The product of its digits is 11757312, while the sum is 57.

The spelling of 79364429616 in words is "seventy-nine billion, three hundred sixty-four million, four hundred twenty-nine thousand, six hundred sixteen".