2394443164 has 6 divisors (see below), whose sum is σ = 4190275544. Its totient is φ = 1197221580.

The previous prime is 2394443159. The next prime is 2394443167. The reversal of 2394443164 is 4613444932.

2394443164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2394443167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 299305392 + ... + 299305399.

Almost surely, 2^2394443164 is an apocalyptic number.

It is an amenable number.

2394443164 is a deficient number, since it is larger than the sum of its proper divisors (1795832380).

2394443164 is a wasteful number, since it uses less digits than its factorization.

2394443164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 598610795 (or 598610793 counting only the distinct ones).

The product of its digits is 248832, while the sum is 40.

The square root of 2394443164 is about 48933.0477693757. The cubic root of 2394443164 is about 1337.8317879998.

The spelling of 2394443164 in words is "two billion, three hundred ninety-four million, four hundred forty-three thousand, one hundred sixty-four".