38868686883 has 24 divisors (see below), whose sum is σ = 60478170480. Its totient is φ = 23912953920.

The previous prime is 38868686881. The next prime is 38868686917.

38868686883 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 38868686883 - 2¹ = 38868686881 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38868686881) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 429148 + ... + 511766.

It is an arithmetic number, because the mean of its divisors is an integer number (2519923770).

Almost surely, 2^38868686883 is an apocalyptic number.

38868686883 is a deficient number, since it is larger than the sum of its proper divisors (21609483597).

38868686883 is a wasteful number, since it uses less digits than its factorization.

38868686883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86659 (or 86656 counting only the distinct ones).

The product of its digits is 509607936, while the sum is 72.

The spelling of 38868686883 in words is "thirty-eight billion, eight hundred sixty-eight million, six hundred eighty-six thousand, eight hundred eighty-three".