2290422879 has 32 divisors (see below), whose sum is σ = 3538913280. Its totient is φ = 1462406400.

The previous prime is 2290422863. The next prime is 2290422881. The reversal of 2290422879 is 9782240922.

It is not a de Polignac number, because 2290422879 - 2⁴ = 2290422863 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2290422809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 67084 + ... + 95294.

It is an arithmetic number, because the mean of its divisors is an integer number (110591040).

Almost surely, 2^2290422879 is an apocalyptic number.

2290422879 is a deficient number, since it is larger than the sum of its proper divisors (1248490401).

2290422879 is a wasteful number, since it uses less digits than its factorization.

2290422879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28348 (or 28342 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 2290422879 is about 47858.3626861597. The cubic root of 2290422879 is about 1318.1714195049.

The spelling of 2290422879 in words is "two billion, two hundred ninety million, four hundred twenty-two thousand, eight hundred seventy-nine".