38742382584 has 48 divisors (see below), whose sum is σ = 105533836200. Its totient is φ = 12839475264.

The previous prime is 38742382579. The next prime is 38742382597. The reversal of 38742382584 is 48528324783.

38742382584 is a `hidden beast` number, since 38 + 7 + 4 + 23 + 8 + 2 + 584 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 38742382584.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 1542714 + ... + 1567625.

Almost surely, 2^38742382584 is an apocalyptic number.

It is an amenable number.

38742382584 is an abundant number, since it is smaller than the sum of its proper divisors (66791453616).

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

38742382584 is a wasteful number, since it uses less digits than its factorization.

38742382584 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3110524 (or 3110517 counting only the distinct ones).

The product of its digits is 10321920, while the sum is 54.

The spelling of 38742382584 in words is "thirty-eight billion, seven hundred forty-two million, three hundred eighty-two thousand, five hundred eighty-four".