79527936 has 64 divisors (see below), whose sum is σ = 212333400. Its totient is φ = 26476544.

The previous prime is 79527907. The next prime is 79527937. The reversal of 79527936 is 63972597.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79527937) 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, 97900 + ... + 98708.

Almost surely, 2^79527936 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 79527936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106166700).

79527936 is an abundant number, since it is smaller than the sum of its proper divisors (132805464).

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

79527936 is an frugal number, since it uses more digits than its factorization.

79527936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 842 (or 814 counting only the distinct ones).

The product of its digits is 714420, while the sum is 48.

The square root of 79527936 is about 8917.8436855554. The cubic root of 79527936 is about 430.0377396117.

The spelling of 79527936 in words is "seventy-nine million, five hundred twenty-seven thousand, nine hundred thirty-six".