2322918489 has 8 divisors (see below), whose sum is σ = 3102380512. Its totient is φ = 1546034400.

The previous prime is 2322918487. The next prime is 2322918527. The reversal of 2322918489 is 9848192232.

2322918489 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2322918489 - 2¹ = 2322918487 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2322918487) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 642379 + ... + 645984.

It is an arithmetic number, because the mean of its divisors is an integer number (387797564).

Almost surely, 2^2322918489 is an apocalyptic number.

It is an amenable number.

2322918489 is a deficient number, since it is larger than the sum of its proper divisors (779462023).

2322918489 is a wasteful number, since it uses less digits than its factorization.

2322918489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1288967.

The product of its digits is 497664, while the sum is 48.

The square root of 2322918489 is about 48196.6647082555. The cubic root of 2322918489 is about 1324.3760658455.

The spelling of 2322918489 in words is "two billion, three hundred twenty-two million, nine hundred eighteen thousand, four hundred eighty-nine".