38418382 has 16 divisors (see below), whose sum is σ = 58481280. Its totient is φ = 18926712.

The previous prime is 38418379. The next prime is 38418397. The reversal of 38418382 is 28381483.

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, 57969 + ... + 58627.

It is an arithmetic number, because the mean of its divisors is an integer number (3655080).

Almost surely, 2^38418382 is an apocalyptic number.

38418382 is a deficient number, since it is larger than the sum of its proper divisors (20062898).

38418382 is a wasteful number, since it uses less digits than its factorization.

38418382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1047.

The product of its digits is 36864, while the sum is 37.

The square root of 38418382 is about 6198.2563677215. The cubic root of 38418382 is about 337.4268907943.

The spelling of 38418382 in words is "thirty-eight million, four hundred eighteen thousand, three hundred eighty-two".