2379821992 has 16 divisors (see below), whose sum is σ = 4462767540. Its totient is φ = 1189750656.

The previous prime is 2379821987. The next prime is 2379822013. The reversal of 2379821992 is 2991289732.

2379821992 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2172864996 + 206956996 = 46614^2 + 14386^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63538 + ... + 93790.

Almost surely, 2^2379821992 is an apocalyptic number.

It is an amenable number.

2379821992 is a deficient number, since it is larger than the sum of its proper divisors (2082945548).

2379821992 is a wasteful number, since it uses less digits than its factorization.

2379821992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40092 (or 40088 counting only the distinct ones).

The product of its digits is 979776, while the sum is 52.

The square root of 2379821992 is about 48783.4192323580. The cubic root of 2379821992 is about 1335.1031621290.

The spelling of 2379821992 in words is "two billion, three hundred seventy-nine million, eight hundred twenty-one thousand, nine hundred ninety-two".