79532316 has 18 divisors (see below), whose sum is σ = 201040112. Its totient is φ = 26510760.

The previous prime is 79532263. The next prime is 79532317. The reversal of 79532316 is 61323597.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 2209231 = 79532316 / (7 + 9 + 5 + 3 + 2 + 3 + 1 + 6).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79532317) 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 5 ways as a sum of consecutive naturals, for example, 1104580 + ... + 1104651.

Almost surely, 2^79532316 is an apocalyptic number.

It is an amenable number.

79532316 is an abundant number, since it is smaller than the sum of its proper divisors (121507796).

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

79532316 is a wasteful number, since it uses less digits than its factorization.

79532316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2209241 (or 2209236 counting only the distinct ones).

The product of its digits is 34020, while the sum is 36.

The square root of 79532316 is about 8918.0892572344. The cubic root of 79532316 is about 430.0456342410.

The spelling of 79532316 in words is "seventy-nine million, five hundred thirty-two thousand, three hundred sixteen".