38493382 has 32 divisors (see below), whose sum is σ = 62668800. Its totient is φ = 17690400.

The previous prime is 38493361. The next prime is 38493397. The reversal of 38493382 is 28339483.

38493382 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 an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 141907 + ... + 142177.

It is an arithmetic number, because the mean of its divisors is an integer number (1958400).

Almost surely, 2^38493382 is an apocalyptic number.

38493382 is a deficient number, since it is larger than the sum of its proper divisors (24175418).

38493382 is a wasteful number, since it uses less digits than its factorization.

38493382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412.

The product of its digits is 124416, while the sum is 40.

The square root of 38493382 is about 6204.3035064381. The cubic root of 38493382 is about 337.6463219216.

The spelling of 38493382 in words is "thirty-eight million, four hundred ninety-three thousand, three hundred eighty-two".