79546536 has 192 divisors, whose sum is σ = 247665600. Its totient is φ = 23804928.

The previous prime is 79546529. The next prime is 79546541. The reversal of 79546536 is 63564597.

79546536 is a `hidden beast` number, since 79 + 5 + 46 + 536 = 666.

Its product of digits (680400) is a multiple of the sum of its prime factors (150).

It is a junction number, because it is equal to n+sod(n) for n = 79546491 and 79546500.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 958351 + ... + 958433.

It is an arithmetic number, because the mean of its divisors is an integer number (1289925).

Almost surely, 2^79546536 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 79546536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123832800).

79546536 is an abundant number, since it is smaller than the sum of its proper divisors (168119064).

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

79546536 is a wasteful number, since it uses less digits than its factorization.

79546536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150 (or 134 counting only the distinct ones).

The product of its digits is 680400, while the sum is 45.

The square root of 79546536 is about 8918.8864775823. The cubic root of 79546536 is about 430.0712627520.

The spelling of 79546536 in words is "seventy-nine million, five hundred forty-six thousand, five hundred thirty-six".