38474685880 has 64 divisors (see below), whose sum is σ = 88196364000. Its totient is φ = 15101351424.

The previous prime is 38474685877. The next prime is 38474685929. The reversal of 38474685880 is 8858647483.

38474685880 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1299886 + ... + 1329154.

Almost surely, 2^38474685880 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38474685880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44098182000).

38474685880 is an abundant number, since it is smaller than the sum of its proper divisors (49721678120).

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

38474685880 is a wasteful number, since it uses less digits than its factorization.

38474685880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29896 (or 29892 counting only the distinct ones).

The product of its (nonzero) digits is 41287680, while the sum is 61.

The spelling of 38474685880 in words is "thirty-eight billion, four hundred seventy-four million, six hundred eighty-five thousand, eight hundred eighty".