2855934862 has 32 divisors (see below), whose sum is σ = 4716641664. Its totient is φ = 1286181600.

The previous prime is 2855934857. The next prime is 2855934871. The reversal of 2855934862 is 2684395582.

2855934862 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 3×2855934862³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

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, 1258653 + ... + 1260919.

It is an arithmetic number, because the mean of its divisors is an integer number (147395052).

Almost surely, 2^2855934862 is an apocalyptic number.

2855934862 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2855934862 is a deficient number, since it is larger than the sum of its proper divisors (1860706802).

2855934862 is a wasteful number, since it uses less digits than its factorization.

2855934862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2784.

The product of its digits is 4147200, while the sum is 52.

The square root of 2855934862 is about 53440.9474279789. The cubic root of 2855934862 is about 1418.7834025217.

The spelling of 2855934862 in words is "two billion, eight hundred fifty-five million, nine hundred thirty-four thousand, eight hundred sixty-two".