871368568 has 48 divisors (see below), whose sum is σ = 1966123800. Its totient is φ = 360561600.

The previous prime is 871368527. The next prime is 871368569. The reversal of 871368568 is 865863178.

871368568 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×871368568³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (871368569) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26958 + ... + 49693.

Almost surely, 2^871368568 is an apocalyptic number.

It is an amenable number.

871368568 is an abundant number, since it is smaller than the sum of its proper divisors (1094755232).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

871368568 is a wasteful number, since it uses less digits than its factorization.

871368568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76700 (or 76689 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 52.

The square root of 871368568 is about 29518.9526914489. The cubic root of 871368568 is about 955.1405796176.

The spelling of 871368568 in words is "eight hundred seventy-one million, three hundred sixty-eight thousand, five hundred sixty-eight".