38538267860 has 24 divisors (see below), whose sum is σ = 81190601856. Its totient is φ = 15365737760.

The previous prime is 38538267851. The next prime is 38538267973. The reversal of 38538267860 is 6876283583.

38538267860 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 38538267796 and 38538267805.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3091712 + ... + 3104151.

It is an arithmetic number, because the mean of its divisors is an integer number (3382941744).

Almost surely, 2^38538267860 is an apocalyptic number.

It is an amenable number.

38538267860 is an abundant number, since it is smaller than the sum of its proper divisors (42652333996).

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

38538267860 is a wasteful number, since it uses less digits than its factorization.

38538267860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6196183 (or 6196181 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 56.

The spelling of 38538267860 in words is "thirty-eight billion, five hundred thirty-eight million, two hundred sixty-seven thousand, eight hundred sixty".