79535073 has 4 divisors (see below), whose sum is σ = 106046768. Its totient is φ = 53023380.

The previous prime is 79535069. The next prime is 79535077. The reversal of 79535073 is 37053597.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (79535069) and next prime (79535077).

It is not a de Polignac number, because 79535073 - 2² = 79535069 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (79535077) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13255843 + ... + 13255848.

It is an arithmetic number, because the mean of its divisors is an integer number (26511692).

Almost surely, 2^79535073 is an apocalyptic number.

It is an amenable number.

79535073 is a deficient number, since it is larger than the sum of its proper divisors (26511695).

79535073 is a wasteful number, since it uses less digits than its factorization.

79535073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26511694.

The product of its (nonzero) digits is 99225, while the sum is 39.

The square root of 79535073 is about 8918.2438293646. The cubic root of 79535073 is about 430.0506033830.

The spelling of 79535073 in words is "seventy-nine million, five hundred thirty-five thousand, seventy-three".