79230538 has 16 divisors (see below), whose sum is σ = 124203456. Its totient is φ = 37834720.

The previous prime is 79230527. The next prime is 79230539. The reversal of 79230538 is 83503297.

It is a junction number, because it is equal to n+sod(n) for n = 79230497 and 79230506.

It is not an unprimeable number, because it can be changed into a prime (79230539) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52758 + ... + 54238.

It is an arithmetic number, because the mean of its divisors is an integer number (7762716).

Almost surely, 2^79230538 is an apocalyptic number.

79230538 is a deficient number, since it is larger than the sum of its proper divisors (44972918).

79230538 is a wasteful number, since it uses less digits than its factorization.

79230538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2669.

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 79230538 is about 8901.1537454422. The cubic root of 79230538 is about 429.5010220684.

The spelling of 79230538 in words is "seventy-nine million, two hundred thirty thousand, five hundred thirty-eight".