38508984 has 48 divisors (see below), whose sum is σ = 107897400. Its totient is φ = 12393024.

The previous prime is 38508983. The next prime is 38508989. The reversal of 38508984 is 48980583.

38508984 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38508983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7134 + ... + 11309.

Almost surely, 2^38508984 is an apocalyptic number.

It is an amenable number.

38508984 is an abundant number, since it is smaller than the sum of its proper divisors (69388416).

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

38508984 is a wasteful number, since it uses less digits than its factorization.

38508984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18484 (or 18477 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The square root of 38508984 is about 6205.5607321176. The cubic root of 38508984 is about 337.6919336265.

The spelling of 38508984 in words is "thirty-eight million, five hundred eight thousand, nine hundred eighty-four".