363997382 has 12 divisors (see below), whose sum is σ = 635138460. Its totient is φ = 155998836.

The previous prime is 363997349. The next prime is 363997393. The reversal of 363997382 is 283799363.

It is a self number, because there is not a number n which added to its sum of digits gives 363997382.

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 5 ways as a sum of consecutive naturals, for example, 1857032 + ... + 1857227.

It is an arithmetic number, because the mean of its divisors is an integer number (52928205).

Almost surely, 2^363997382 is an apocalyptic number.

363997382 is a deficient number, since it is larger than the sum of its proper divisors (271141078).

363997382 is a wasteful number, since it uses less digits than its factorization.

363997382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3714275 (or 3714268 counting only the distinct ones).

The product of its digits is 1469664, while the sum is 50.

The square root of 363997382 is about 19078.7154179730. The cubic root of 363997382 is about 714.0019864100.

The spelling of 363997382 in words is "three hundred sixty-three million, nine hundred ninety-seven thousand, three hundred eighty-two".