2922726864 has 40 divisors (see below), whose sum is σ = 7565274720. Its totient is φ = 972320128.

The previous prime is 2922726823. The next prime is 2922726929. The reversal of 2922726864 is 4686272292.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

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, 35382 + ... + 84245.

It is an arithmetic number, because the mean of its divisors is an integer number (189131868).

Almost surely, 2^2922726864 is an apocalyptic number.

2922726864 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2922726864 is an abundant number, since it is smaller than the sum of its proper divisors (4642547856).

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

2922726864 is a wasteful number, since it uses less digits than its factorization.

2922726864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120147 (or 120141 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 48.

The square root of 2922726864 is about 54062.2498976874. The cubic root of 2922726864 is about 1429.7586865206.

The spelling of 2922726864 in words is "two billion, nine hundred twenty-two million, seven hundred twenty-six thousand, eight hundred sixty-four".