79052738 has 6 divisors (see below), whose sum is σ = 118597971. Its totient is φ = 39520082.

The previous prime is 79052713. The next prime is 79052783. The reversal of 79052738 is 83725097.

It can be written as a sum of positive squares in only one way, i.e., 39526369 + 39526369 = 6287^2 + 6287^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=6287.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 79052695 and 79052704.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 9431 + ... + 15717.

Almost surely, 2^79052738 is an apocalyptic number.

79052738 is a deficient number, since it is larger than the sum of its proper divisors (39545233).

79052738 is an frugal number, since it uses more digits than its factorization.

79052738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12576 (or 6289 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 41.

The square root of 79052738 is about 8891.1606666396. The cubic root of 79052738 is about 429.1795026209.

The spelling of 79052738 in words is "seventy-nine million, fifty-two thousand, seven hundred thirty-eight".