2292379943 has 16 divisors (see below), whose sum is σ = 2780622144. Its totient is φ = 1844881920.

The previous prime is 2292379937. The next prime is 2292379961. The reversal of 2292379943 is 3499732922.

It is a happy number.

It is not a de Polignac number, because 2292379943 - 2¹⁴ = 2292363559 is a prime.

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

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2292379891 and 2292379900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2292379913) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27221 + ... + 72977.

It is an arithmetic number, because the mean of its divisors is an integer number (173788884).

Almost surely, 2^2292379943 is an apocalyptic number.

2292379943 is a deficient number, since it is larger than the sum of its proper divisors (488242201).

2292379943 is a wasteful number, since it uses less digits than its factorization.

2292379943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46202.

The product of its digits is 1469664, while the sum is 50.

The square root of 2292379943 is about 47878.8047365429. The cubic root of 2292379943 is about 1318.5467521482.

The spelling of 2292379943 in words is "two billion, two hundred ninety-two million, three hundred seventy-nine thousand, nine hundred forty-three".