79063969792 has 104 divisors (see below), whose sum is σ = 173670168960. Its totient is φ = 35822223360.

The previous prime is 79063969783. The next prime is 79063969793. The reversal of 79063969792 is 29796936097.

It is a super-2 number, since 2×79063969792² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79063969793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1767867 + ... + 1812037.

Almost surely, 2^79063969792 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 79063969792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86835084480).

79063969792 is an abundant number, since it is smaller than the sum of its proper divisors (94606199168).

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

79063969792 is a wasteful number, since it uses less digits than its factorization.

79063969792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44237 (or 44215 counting only the distinct ones).

The product of its (nonzero) digits is 69441624, while the sum is 67.

The spelling of 79063969792 in words is "seventy-nine billion, sixty-three million, nine hundred sixty-nine thousand, seven hundred ninety-two".