79616484 has 36 divisors (see below), whose sum is σ = 208195260. Its totient is φ = 25623360.

The previous prime is 79616483. The next prime is 79616497. The reversal of 79616484 is 48461697.

It can be written as a sum of positive squares in 2 ways, for example, as 40678884 + 38937600 = 6378^2 + 6240^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (79616483) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37087 + ... + 39174.

Almost surely, 2^79616484 is an apocalyptic number.

It is an amenable number.

79616484 is an abundant number, since it is smaller than the sum of its proper divisors (128578776).

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

79616484 is a wasteful number, since it uses less digits than its factorization.

79616484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76300 (or 76295 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 79616484 is about 8922.8069574546. The cubic root of 79616484 is about 430.1972846294.

The spelling of 79616484 in words is "seventy-nine million, six hundred sixteen thousand, four hundred eighty-four".