869105848 has 32 divisors (see below), whose sum is σ = 1760598000. Its totient is φ = 399829248.

The previous prime is 869105833. The next prime is 869105849. The reversal of 869105848 is 848501968.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (869105849) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19203 + ... + 45901.

Almost surely, 2^869105848 is an apocalyptic number.

It is an amenable number.

869105848 is an abundant number, since it is smaller than the sum of its proper divisors (891492152).

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

869105848 is a wasteful number, since it uses less digits than its factorization.

869105848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27031 (or 27027 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 49.

The square root of 869105848 is about 29480.6012150363. The cubic root of 869105848 is about 954.3131115089.

The spelling of 869105848 in words is "eight hundred sixty-nine million, one hundred five thousand, eight hundred forty-eight".