2379893638 has 8 divisors (see below), whose sum is σ = 3570284232. Its totient is φ = 1189798896.

The previous prime is 2379893627. The next prime is 2379893647. The reversal of 2379893638 is 8363989732.

2379893638 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 52620 + ... + 86767.

It is an arithmetic number, because the mean of its divisors is an integer number (446285529).

Almost surely, 2^2379893638 is an apocalyptic number.

2379893638 is a deficient number, since it is larger than the sum of its proper divisors (1190390594).

2379893638 is a wasteful number, since it uses less digits than its factorization.

2379893638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147926.

The product of its digits is 11757312, while the sum is 58.

The square root of 2379893638 is about 48784.1535542024. The cubic root of 2379893638 is about 1335.1165600276.

The spelling of 2379893638 in words is "two billion, three hundred seventy-nine million, eight hundred ninety-three thousand, six hundred thirty-eight".