2328194889 has 12 divisors (see below), whose sum is σ = 3378889072. Its totient is φ = 1544772600.

The previous prime is 2328194879. The next prime is 2328194893. The reversal of 2328194889 is 9884918232.

2328194889 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2328194889 - 2⁸ = 2328194633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2328194809) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 611107 + ... + 614904.

Almost surely, 2^2328194889 is an apocalyptic number.

It is an amenable number.

2328194889 is a deficient number, since it is larger than the sum of its proper divisors (1050694183).

2328194889 is a wasteful number, since it uses less digits than its factorization.

2328194889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1226228 (or 1226225 counting only the distinct ones).

The product of its digits is 1990656, while the sum is 54.

The square root of 2328194889 is about 48251.3718872324. The cubic root of 2328194889 is about 1325.3780601972.

The spelling of 2328194889 in words is "two billion, three hundred twenty-eight million, one hundred ninety-four thousand, eight hundred eighty-nine".