79063271 has 4 divisors (see below), whose sum is σ = 90358032. Its totient is φ = 67768512.

The previous prime is 79063241. The next prime is 79063273. The reversal of 79063271 is 17236097.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 17236097 = 19 ⋅907163.

It is not a de Polignac number, because 79063271 - 2⁶ = 79063207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79063273) 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, 5647370 + ... + 5647383.

It is an arithmetic number, because the mean of its divisors is an integer number (22589508).

Almost surely, 2^79063271 is an apocalyptic number.

79063271 is a deficient number, since it is larger than the sum of its proper divisors (11294761).

79063271 is a wasteful number, since it uses less digits than its factorization.

79063271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11294760.

The product of its (nonzero) digits is 15876, while the sum is 35.

The square root of 79063271 is about 8891.7529767757. The cubic root of 79063271 is about 429.1985630905.

The spelling of 79063271 in words is "seventy-nine million, sixty-three thousand, two hundred seventy-one".