2382943892 has 18 divisors (see below), whose sum is σ = 4850993322. Its totient is φ = 1021261584.

The previous prime is 2382943883. The next prime is 2382943931. The reversal of 2382943892 is 2983492832.

It can be written as a sum of positive squares in only one way, i.e., 2058799876 + 324144016 = 45374^2 + 18004^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2382943892.

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 5 ways as a sum of consecutive naturals, for example, 6078743 + ... + 6079134.

It is an arithmetic number, because the mean of its divisors is an integer number (269499629).

Almost surely, 2^2382943892 is an apocalyptic number.

It is an amenable number.

2382943892 is an abundant number, since it is smaller than the sum of its proper divisors (2468049430).

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

2382943892 is a wasteful number, since it uses less digits than its factorization.

2382943892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12157895 (or 12157886 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 50.

The square root of 2382943892 is about 48815.4062976024. The cubic root of 2382943892 is about 1335.6867124003.

The spelling of 2382943892 in words is "two billion, three hundred eighty-two million, nine hundred forty-three thousand, eight hundred ninety-two".