2399342164 has 12 divisors (see below), whose sum is σ = 4205507488. Its totient is φ = 1197768600.

The previous prime is 2399342111. The next prime is 2399342177. The reversal of 2399342164 is 4612439932.

It is a self number, because there is not a number n which added to its sum of digits gives 2399342164.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 472782 + ... + 477829.

Almost surely, 2^2399342164 is an apocalyptic number.

It is an amenable number.

2399342164 is a deficient number, since it is larger than the sum of its proper divisors (1806165324).

2399342164 is a wasteful number, since it uses less digits than its factorization.

2399342164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 951246 (or 951244 counting only the distinct ones).

The product of its digits is 279936, while the sum is 43.

The square root of 2399342164 is about 48983.0803849656. The cubic root of 2399342164 is about 1338.7435620155.

The spelling of 2399342164 in words is "two billion, three hundred ninety-nine million, three hundred forty-two thousand, one hundred sixty-four".