899105934 has 16 divisors (see below), whose sum is σ = 1799003088. Its totient is φ = 299570112.

The previous prime is 899105899. The next prime is 899105947. The reversal of 899105934 is 439501998.

899105934 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17647 + ... + 45930.

It is an arithmetic number, because the mean of its divisors is an integer number (112437693).

Almost surely, 2^899105934 is an apocalyptic number.

899105934 is an abundant number, since it is smaller than the sum of its proper divisors (899897154).

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

899105934 is a wasteful number, since it uses less digits than its factorization.

899105934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65939.

The product of its (nonzero) digits is 349920, while the sum is 48.

The square root of 899105934 is about 29985.0951974477. The cubic root of 899105934 is about 965.1695708168.

The spelling of 899105934 in words is "eight hundred ninety-nine million, one hundred five thousand, nine hundred thirty-four".