808013871 has 36 divisors (see below), whose sum is σ = 1362894624. Its totient is φ = 459950400.

The previous prime is 808013831. The next prime is 808013879. The reversal of 808013871 is 178310808.

It is not a de Polignac number, because 808013871 - 2⁹ = 808013359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (808013879) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 116131 + ... + 122891.

It is an arithmetic number, because the mean of its divisors is an integer number (37858184).

Almost surely, 2^808013871 is an apocalyptic number.

808013871 is a deficient number, since it is larger than the sum of its proper divisors (554880753).

808013871 is a wasteful number, since it uses less digits than its factorization.

808013871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7052 (or 7042 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 36.

The square root of 808013871 is about 28425.5847960952. The cubic root of 808013871 is about 931.4072313470.

The spelling of 808013871 in words is "eight hundred eight million, thirteen thousand, eight hundred seventy-one".