2290392038 has 16 divisors (see below), whose sum is σ = 3790028880. Its totient is φ = 1029388800.

The previous prime is 2290392029. The next prime is 2290392047. The reversal of 2290392038 is 8302930922.

It is an interprime number because it is at equal distance from previous prime (2290392029) and next prime (2290392047).

It is a junction number, because it is equal to n+sod(n) for n = 2290391992 and 2290392010.

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, 582923 + ... + 586838.

It is an arithmetic number, because the mean of its divisors is an integer number (236876805).

Almost surely, 2^2290392038 is an apocalyptic number.

2290392038 is a deficient number, since it is larger than the sum of its proper divisors (1499636842).

2290392038 is a wasteful number, since it uses less digits than its factorization.

2290392038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1169863.

The product of its (nonzero) digits is 46656, while the sum is 38.

The square root of 2290392038 is about 47858.0404738848. The cubic root of 2290392038 is about 1318.1655029982.

It can be divided in two parts, 22 and 90392038, that multiplied together give a square (1988624836 = 44594²).

The spelling of 2290392038 in words is "two billion, two hundred ninety million, three hundred ninety-two thousand, thirty-eight".