38839474582 has 8 divisors (see below), whose sum is σ = 58261467456. Its totient is φ = 19418985432.

The previous prime is 38839474579. The next prime is 38839474613. The reversal of 38839474582 is 28547493883.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 38839474582.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 308973 + ... + 416104.

It is an arithmetic number, because the mean of its divisors is an integer number (7282683432).

Almost surely, 2^38839474582 is an apocalyptic number.

38839474582 is a deficient number, since it is larger than the sum of its proper divisors (19421992874).

38839474582 is a wasteful number, since it uses less digits than its factorization.

38839474582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 751862.

The product of its digits is 46448640, while the sum is 61.

The spelling of 38839474582 in words is "thirty-eight billion, eight hundred thirty-nine million, four hundred seventy-four thousand, five hundred eighty-two".