79511796 has 108 divisors (see below), whose sum is σ = 248862432. Its totient is φ = 20958912.

The previous prime is 79511749. The next prime is 79511797. The reversal of 79511796 is 69711597.

It is a super-3 number, since 3×79511796³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79511797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 41655 + ... + 43521.

Almost surely, 2^79511796 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 79511796, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124431216).

79511796 is an abundant number, since it is smaller than the sum of its proper divisors (169350636).

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

79511796 is a wasteful number, since it uses less digits than its factorization.

79511796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1910 (or 1892 counting only the distinct ones).

The product of its digits is 119070, while the sum is 45.

The square root of 79511796 is about 8916.9387123609. The cubic root of 79511796 is about 430.0086459412.

The spelling of 79511796 in words is "seventy-nine million, five hundred eleven thousand, seven hundred ninety-six".