38730969524 has 24 divisors (see below), whose sum is σ = 74082435168. Its totient is φ = 17609027040.

The previous prime is 38730969481. The next prime is 38730969533. The reversal of 38730969524 is 42596903783.

It is a self number, because there is not a number n which added to its sum of digits gives 38730969524.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5554922 + ... + 5561889.

It is an arithmetic number, because the mean of its divisors is an integer number (3086768132).

Almost surely, 2^38730969524 is an apocalyptic number.

It is an amenable number.

38730969524 is a deficient number, since it is larger than the sum of its proper divisors (35351465644).

38730969524 is a wasteful number, since it uses less digits than its factorization.

38730969524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11116895 (or 11116893 counting only the distinct ones).

The product of its (nonzero) digits is 9797760, while the sum is 56.

The spelling of 38730969524 in words is "thirty-eight billion, seven hundred thirty million, nine hundred sixty-nine thousand, five hundred twenty-four".