2842838858 has 16 divisors (see below), whose sum is σ = 4356478080. Its totient is φ = 1390998336.

The previous prime is 2842838839. The next prime is 2842838863. The reversal of 2842838858 is 8588382482.

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, 61760 + ... + 97467.

It is an arithmetic number, because the mean of its divisors is an integer number (272279880).

Almost surely, 2^2842838858 is an apocalyptic number.

2842838858 is a deficient number, since it is larger than the sum of its proper divisors (1513639222).

2842838858 is a wasteful number, since it uses less digits than its factorization.

2842838858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159421.

The product of its digits is 7864320, while the sum is 56.

The square root of 2842838858 is about 53318.2788356864. The cubic root of 2842838858 is about 1416.6114498494.

The spelling of 2842838858 in words is "two billion, eight hundred forty-two million, eight hundred thirty-eight thousand, eight hundred fifty-eight".