79369786074 has 32 divisors (see below), whose sum is σ = 161363797056. Its totient is φ = 26019342720.

The previous prime is 79369786073. The next prime is 79369786103. The reversal of 79369786074 is 47068796397.

It is a junction number, because it is equal to n+sod(n) for n = 79369785996 and 79369786014.

It is not an unprimeable number, because it can be changed into a prime (79369786073) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5137149 + ... + 5152575.

It is an arithmetic number, because the mean of its divisors is an integer number (5042618658).

Almost surely, 2^79369786074 is an apocalyptic number.

79369786074 is an abundant number, since it is smaller than the sum of its proper divisors (81994010982).

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

79369786074 is a wasteful number, since it uses less digits than its factorization.

79369786074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29550.

The product of its (nonzero) digits is 96018048, while the sum is 66.

The spelling of 79369786074 in words is "seventy-nine billion, three hundred sixty-nine million, seven hundred eighty-six thousand, seventy-four".