79372 has 6 divisors (see below), whose sum is σ = 138908. Its totient is φ = 39684.

The previous prime is 79367. The next prime is 79379. The reversal of 79372 is 27397.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 79372.

It is not an unprimeable number, because it can be changed into a prime (79379) by changing a digit.

79372 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9918 + ... + 9925.

2⁷⁹³⁷² is an apocalyptic number.

It is an amenable number.

79372 is a deficient number, since it is larger than the sum of its proper divisors (59536).

79372 is a wasteful number, since it uses less digits than its factorization.

79372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19847 (or 19845 counting only the distinct ones).

The product of its digits is 2646, while the sum is 28.

The square root of 79372 is about 281.7303675503. The cubic root of 79372 is about 42.9756487326.

The spelling of 79372 in words is "seventy-nine thousand, three hundred seventy-two".