79841271 has 16 divisors (see below), whose sum is σ = 108633600. Its totient is φ = 52148928.

The previous prime is 79841261. The next prime is 79841273. The reversal of 79841271 is 17214897.

It is not a de Polignac number, because 79841271 - 2⁷ = 79841143 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79841273) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31240 + ... + 33698.

It is an arithmetic number, because the mean of its divisors is an integer number (6789600).

Almost surely, 2^79841271 is an apocalyptic number.

79841271 is a deficient number, since it is larger than the sum of its proper divisors (28792329).

79841271 is a wasteful number, since it uses less digits than its factorization.

79841271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2678.

The product of its digits is 28224, while the sum is 39.

The square root of 79841271 is about 8935.3942834102. The cubic root of 79841271 is about 430.6017732702.

The spelling of 79841271 in words is "seventy-nine million, eight hundred forty-one thousand, two hundred seventy-one".