79319006496 has 36 divisors (see below), whose sum is σ = 225563425542. Its totient is φ = 26439668736.

The previous prime is 79319006483. The next prime is 79319006497. The reversal of 79319006496 is 69460091397.

It can be written as a sum of positive squares in only one way, i.e., 79206222096 + 112784400 = 281436^2 + 10620^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (79319006497) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 137706321 + ... + 137706896.

Almost surely, 2^79319006496 is an apocalyptic number.

It is an amenable number.

79319006496 is an abundant number, since it is smaller than the sum of its proper divisors (146244419046).

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

79319006496 is a wasteful number, since it uses less digits than its factorization.

79319006496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275413233 (or 275413222 counting only the distinct ones).

The product of its (nonzero) digits is 2204496, while the sum is 54.

The spelling of 79319006496 in words is "seventy-nine billion, three hundred nineteen million, six thousand, four hundred ninety-six".