79093020672 has 96 divisors (see below), whose sum is σ = 234292640400. Its totient is φ = 26364321792.

The previous prime is 79093020661. The next prime is 79093020673. The reversal of 79093020672 is 27602039097.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79093020673) 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, 659883 + ... + 770474.

Almost surely, 2^79093020672 is an apocalyptic number.

79093020672 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

79093020672 is an abundant number, since it is smaller than the sum of its proper divisors (155199619728).

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

79093020672 is a wasteful number, since it uses less digits than its factorization.

79093020672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1430388 (or 1430362 counting only the distinct ones).

The product of its (nonzero) digits is 285768, while the sum is 45.

The spelling of 79093020672 in words is "seventy-nine billion, ninety-three million, twenty thousand, six hundred seventy-two".