2322160394 has 4 divisors (see below), whose sum is σ = 3483240594. Its totient is φ = 1161080196.

The previous prime is 2322160361. The next prime is 2322160403. The reversal of 2322160394 is 4930612232.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2276530369 + 45630025 = 47713^2 + 6755^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2322160394.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 580540097 + ... + 580540100.

Almost surely, 2^2322160394 is an apocalyptic number.

2322160394 is a deficient number, since it is larger than the sum of its proper divisors (1161080200).

2322160394 is a wasteful number, since it uses less digits than its factorization.

2322160394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1161080199.

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 2322160394 is about 48188.7994662660. The cubic root of 2322160394 is about 1324.2319781216.

The spelling of 2322160394 in words is "two billion, three hundred twenty-two million, one hundred sixty thousand, three hundred ninety-four".