79493232 has 80 divisors (see below), whose sum is σ = 252761600. Its totient is φ = 20964096.

The previous prime is 79493231. The next prime is 79493257. The reversal of 79493232 is 23239497.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79493231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4732 + ... + 13467.

It is an arithmetic number, because the mean of its divisors is an integer number (3159520).

Almost surely, 2^79493232 is an apocalyptic number.

It is an amenable number.

79493232 is an abundant number, since it is smaller than the sum of its proper divisors (173268368).

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

79493232 is a wasteful number, since it uses less digits than its factorization.

79493232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18230 (or 18224 counting only the distinct ones).

The product of its digits is 81648, while the sum is 39.

The square root of 79493232 is about 8915.8977113917. The cubic root of 79493232 is about 429.9751779434.

The spelling of 79493232 in words is "seventy-nine million, four hundred ninety-three thousand, two hundred thirty-two".