858093882 has 32 divisors (see below), whose sum is σ = 1727612928. Its totient is φ = 284134656.

The previous prime is 858093869. The next prime is 858093931. The reversal of 858093882 is 288390858.

It is a super-2 number, since 2×858093882² = 1472650220651659848, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 718678 + ... + 719870.

It is an arithmetic number, because the mean of its divisors is an integer number (53987904).

Almost surely, 2^858093882 is an apocalyptic number.

858093882 is an abundant number, since it is smaller than the sum of its proper divisors (869519046).

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

858093882 is a wasteful number, since it uses less digits than its factorization.

858093882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1894.

The product of its (nonzero) digits is 1105920, while the sum is 51.

The square root of 858093882 is about 29293.2395272356. The cubic root of 858093882 is about 950.2654408767.

The spelling of 858093882 in words is "eight hundred fifty-eight million, ninety-three thousand, eight hundred eighty-two".