2274838868 has 12 divisors (see below), whose sum is σ = 3982612032. Its totient is φ = 1136949720.

The previous prime is 2274838837. The next prime is 2274838871. The reversal of 2274838868 is 8688384722.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106418 + ... + 125993.

It is an arithmetic number, because the mean of its divisors is an integer number (331884336).

Almost surely, 2^2274838868 is an apocalyptic number.

It is an amenable number.

2274838868 is a deficient number, since it is larger than the sum of its proper divisors (1707773164).

2274838868 is a wasteful number, since it uses less digits than its factorization.

2274838868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234862 (or 234860 counting only the distinct ones).

The product of its digits is 8257536, while the sum is 56.

The square root of 2274838868 is about 47695.2709186141. The cubic root of 2274838868 is about 1315.1750055991.

It can be divided in two parts, 22748 and 38868, that added together give a palindrome (61616).

The spelling of 2274838868 in words is "two billion, two hundred seventy-four million, eight hundred thirty-eight thousand, eight hundred sixty-eight".