38801398839 has 16 divisors (see below), whose sum is σ = 59838304512. Its totient is φ = 21905091648.

The previous prime is 38801398829. The next prime is 38801398847. The reversal of 38801398839 is 93889310883.

It is a happy number.

38801398839 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 38801398839 - 2⁵ = 38801398807 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38801398829) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11128894 + ... + 11132379.

It is an arithmetic number, because the mean of its divisors is an integer number (3739894032).

Almost surely, 2^38801398839 is an apocalyptic number.

38801398839 is a deficient number, since it is larger than the sum of its proper divisors (21036905673).

38801398839 is a wasteful number, since it uses less digits than its factorization.

38801398839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22261366.

The product of its (nonzero) digits is 8957952, while the sum is 60.

The spelling of 38801398839 in words is "thirty-eight billion, eight hundred one million, three hundred ninety-eight thousand, eight hundred thirty-nine".