38986939082 has 96 divisors (see below), whose sum is σ = 74780133120. Its totient is φ = 15106815360.

The previous prime is 38986939067. The next prime is 38986939099. The reversal of 38986939082 is 28093968983.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13183148 + ... + 13186104.

It is an arithmetic number, because the mean of its divisors is an integer number (778959720).

Almost surely, 2^38986939082 is an apocalyptic number.

38986939082 is a deficient number, since it is larger than the sum of its proper divisors (35793194038).

38986939082 is a wasteful number, since it uses less digits than its factorization.

38986939082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3196 (or 3189 counting only the distinct ones).

The product of its (nonzero) digits is 40310784, while the sum is 65.

The spelling of 38986939082 in words is "thirty-eight billion, nine hundred eighty-six million, nine hundred thirty-nine thousand, eighty-two".