2922273788 has 48 divisors (see below), whose sum is σ = 5898432960. Its totient is φ = 1240909824.

The previous prime is 2922273751. The next prime is 2922273791. The reversal of 2922273788 is 8873722292.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

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, 1709078 + ... + 1710786.

It is an arithmetic number, because the mean of its divisors is an integer number (122884020).

Almost surely, 2^2922273788 is an apocalyptic number.

2922273788 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2922273788 is an abundant number, since it is smaller than the sum of its proper divisors (2976159172).

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

2922273788 is a wasteful number, since it uses less digits than its factorization.

2922273788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2246 (or 2244 counting only the distinct ones).

The product of its digits is 1354752, while the sum is 50.

The square root of 2922273788 is about 54058.0594176299. The cubic root of 2922273788 is about 1429.6848031401.

The spelling of 2922273788 in words is "two billion, nine hundred twenty-two million, two hundred seventy-three thousand, seven hundred eighty-eight".