79534536 has 16 divisors (see below), whose sum is σ = 198836400. Its totient is φ = 26511504.

The previous prime is 79534531. The next prime is 79534541. The reversal of 79534536 is 63543597.

It is an interprime number because it is at equal distance from previous prime (79534531) and next prime (79534541).

It is not an unprimeable number, because it can be changed into a prime (79534531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1656946 + ... + 1656993.

It is an arithmetic number, because the mean of its divisors is an integer number (12427275).

Almost surely, 2^79534536 is an apocalyptic number.

It is an amenable number.

79534536 is an abundant number, since it is smaller than the sum of its proper divisors (119301864).

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

79534536 is a wasteful number, since it uses less digits than its factorization.

79534536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3313948 (or 3313944 counting only the distinct ones).

The product of its digits is 340200, while the sum is 42.

The square root of 79534536 is about 8918.2137224895. The cubic root of 79534536 is about 430.0496355178.

The spelling of 79534536 in words is "seventy-nine million, five hundred thirty-four thousand, five hundred thirty-six".