382287856 has 20 divisors (see below), whose sum is σ = 751117104. Its totient is φ = 188451200.

The previous prime is 382287839. The next prime is 382287869. The reversal of 382287856 is 658782283.

It is a happy number.

382287856 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×382287856² = 292288009690153472, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167125 + ... + 169396.

Almost surely, 2^382287856 is an apocalyptic number.

It is an amenable number.

382287856 is a deficient number, since it is larger than the sum of its proper divisors (368829248).

382287856 is a wasteful number, since it uses less digits than its factorization.

382287856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336600 (or 336594 counting only the distinct ones).

The product of its digits is 1290240, while the sum is 49.

The square root of 382287856 is about 19552.1828960349. The cubic root of 382287856 is about 725.7663595132.

The spelling of 382287856 in words is "three hundred eighty-two million, two hundred eighty-seven thousand, eight hundred fifty-six".