38888488884 has 48 divisors (see below), whose sum is σ = 103721588096. Its totient is φ = 11108966400.

The previous prime is 38888488867. The next prime is 38888488897. The reversal of 38888488884 is 48888488883.

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, 454644 + ... + 533364.

Almost surely, 2^38888488884 is an apocalyptic number.

It is an amenable number.

38888488884 is an abundant number, since it is smaller than the sum of its proper divisors (64833099212).

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

38888488884 is a wasteful number, since it uses less digits than its factorization.

38888488884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84616 (or 84614 counting only the distinct ones).

The product of its digits is 805306368, while the sum is 75.

Subtracting 38888488884 from its reverse (48888488883), we obtain a palindrome (9999999999).

The spelling of 38888488884 in words is "thirty-eight billion, eight hundred eighty-eight million, four hundred eighty-eight thousand, eight hundred eighty-four".