38884638675 has 24 divisors (see below), whose sum is σ = 64295148736. Its totient is φ = 20736577440.

The previous prime is 38884638607. The next prime is 38884638703. The reversal of 38884638675 is 57683648883.

It is not a de Polignac number, because 38884638675 - 2¹⁰ = 38884637651 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1267872 + ... + 1298178.

Almost surely, 2^38884638675 is an apocalyptic number.

38884638675 is a deficient number, since it is larger than the sum of its proper divisors (25410510061).

38884638675 is a wasteful number, since it uses less digits than its factorization.

38884638675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47427 (or 47422 counting only the distinct ones).

The product of its digits is 185794560, while the sum is 66.

The spelling of 38884638675 in words is "thirty-eight billion, eight hundred eighty-four million, six hundred thirty-eight thousand, six hundred seventy-five".