871368655 has 8 divisors (see below), whose sum is σ = 1081699200. Its totient is φ = 673057056.

The previous prime is 871368637. The next prime is 871368679. The reversal of 871368655 is 556863178.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 871368655 - 2⁵ = 871368623 is a prime.

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 871368599 and 871368608.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3004575 + ... + 3004864.

It is an arithmetic number, because the mean of its divisors is an integer number (135212400).

Almost surely, 2^871368655 is an apocalyptic number.

871368655 is a deficient number, since it is larger than the sum of its proper divisors (210330545).

871368655 is a wasteful number, since it uses less digits than its factorization.

871368655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6009473.

The product of its digits is 1209600, while the sum is 49.

The square root of 871368655 is about 29518.9541650784. The cubic root of 871368655 is about 955.1406114056.

The spelling of 871368655 in words is "eight hundred seventy-one million, three hundred sixty-eight thousand, six hundred fifty-five".