2299868858 has 32 divisors (see below), whose sum is σ = 4076479488. Its totient is φ = 952300800.

The previous prime is 2299868843. The next prime is 2299868861. The reversal of 2299868858 is 8588689922.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2299868794 and 2299868803.

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, 282866 + ... + 290882.

It is an arithmetic number, because the mean of its divisors is an integer number (127389984).

Almost surely, 2^2299868858 is an apocalyptic number.

2299868858 is a deficient number, since it is larger than the sum of its proper divisors (1776610630).

2299868858 is a wasteful number, since it uses less digits than its factorization.

2299868858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8718.

The product of its digits is 39813120, while the sum is 65.

The square root of 2299868858 is about 47956.9479637727. The cubic root of 2299868858 is about 1319.9810331679.

The spelling of 2299868858 in words is "two billion, two hundred ninety-nine million, eight hundred sixty-eight thousand, eight hundred fifty-eight".