382663775782 has 8 divisors (see below), whose sum is σ = 574203115296. Its totient is φ = 191262737352.

The previous prime is 382663775729. The next prime is 382663775801. The reversal of 382663775782 is 287577366283.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 34568353 + ... + 34579420.

It is an arithmetic number, because the mean of its divisors is an integer number (71775389412).

Almost surely, 2^382663775782 is an apocalyptic number.

382663775782 is a deficient number, since it is larger than the sum of its proper divisors (191539339514).

382663775782 is a wasteful number, since it uses less digits than its factorization.

382663775782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69150542.

The product of its digits is 142248960, while the sum is 64.

The spelling of 382663775782 in words is "three hundred eighty-two billion, six hundred sixty-three million, seven hundred seventy-five thousand, seven hundred eighty-two".