38850388884 has 48 divisors (see below), whose sum is σ = 102103021440. Its totient is φ = 12772728000.

The previous prime is 38850388883. The next prime is 38850388903. The reversal of 38850388884 is 48888305883.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38850388883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2455992 + ... + 2471759.

It is an arithmetic number, because the mean of its divisors is an integer number (2127146280).

Almost surely, 2^38850388884 is an apocalyptic number.

It is an amenable number.

38850388884 is an abundant number, since it is smaller than the sum of its proper divisors (63252632556).

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

38850388884 is a wasteful number, since it uses less digits than its factorization.

38850388884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4927837 (or 4927829 counting only the distinct ones).

The product of its (nonzero) digits is 47185920, while the sum is 63.

The spelling of 38850388884 in words is "thirty-eight billion, eight hundred fifty million, three hundred eighty-eight thousand, eight hundred eighty-four".