382443768 has 80 divisors (see below), whose sum is σ = 1224239280. Its totient is φ = 109268352.

The previous prime is 382443751. The next prime is 382443773. The reversal of 382443768 is 867344283.

382443768 is a `hidden beast` number, since 38 + 244 + 376 + 8 = 666.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 37621 + ... + 46692.

It is an arithmetic number, because the mean of its divisors is an integer number (15302991).

Almost surely, 2^382443768 is an apocalyptic number.

It is an amenable number.

382443768 is an abundant number, since it is smaller than the sum of its proper divisors (841795512).

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

382443768 is a wasteful number, since it uses less digits than its factorization.

382443768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84338 (or 84325 counting only the distinct ones).

The product of its digits is 774144, while the sum is 45.

The square root of 382443768 is about 19556.1695635930. The cubic root of 382443768 is about 725.8650114437.

The spelling of 382443768 in words is "three hundred eighty-two million, four hundred forty-three thousand, seven hundred sixty-eight".