2323872438 has 32 divisors (see below), whose sum is σ = 4737761280. Its totient is φ = 759765600.

The previous prime is 2323872407. The next prime is 2323872461. The reversal of 2323872438 is 8342783232.

2323872438 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2323872438.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46923 + ... + 82761.

It is an arithmetic number, because the mean of its divisors is an integer number (148055040).

Almost surely, 2^2323872438 is an apocalyptic number.

2323872438 is an abundant number, since it is smaller than the sum of its proper divisors (2413888842).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2323872438 is a wasteful number, since it uses less digits than its factorization.

2323872438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36052.

The product of its digits is 387072, while the sum is 42.

The square root of 2323872438 is about 48206.5601137439. The cubic root of 2323872438 is about 1324.5573341257.

The spelling of 2323872438 in words is "two billion, three hundred twenty-three million, eight hundred seventy-two thousand, four hundred thirty-eight".