79536747 has 8 divisors (see below), whose sum is σ = 106180240. Its totient is φ = 52958880.

The previous prime is 79536733. The next prime is 79536749. The reversal of 79536747 is 74763597.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 79536747 - 2¹¹ = 79534699 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 79536696 and 79536705.

It is not an unprimeable number, because it can be changed into a prime (79536749) 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, 13504 + ... + 18477.

It is an arithmetic number, because the mean of its divisors is an integer number (13272530).

Almost surely, 2^79536747 is an apocalyptic number.

79536747 is a deficient number, since it is larger than the sum of its proper divisors (26643493).

79536747 is a wasteful number, since it uses less digits than its factorization.

79536747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32813.

The product of its digits is 1111320, while the sum is 48.

The square root of 79536747 is about 8918.3376814292. The cubic root of 79536747 is about 430.0536204992.

The spelling of 79536747 in words is "seventy-nine million, five hundred thirty-six thousand, seven hundred forty-seven".