382747799 has 8 divisors (see below), whose sum is σ = 460448640. Its totient is φ = 310802616.

The previous prime is 382747789. The next prime is 382747819. The reversal of 382747799 is 997747283.

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

It is a cyclic number.

It is not a de Polignac number, because 382747799 - 2⁸ = 382747543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (382747709) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1438769 + ... + 1439034.

It is an arithmetic number, because the mean of its divisors is an integer number (57556080).

Almost surely, 2^382747799 is an apocalyptic number.

382747799 is a deficient number, since it is larger than the sum of its proper divisors (77700841).

382747799 is a wasteful number, since it uses less digits than its factorization.

382747799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2877829.

The product of its digits is 5334336, while the sum is 56.

The square root of 382747799 is about 19563.9412951481. The cubic root of 382747799 is about 726.0573072618.

The spelling of 382747799 in words is "three hundred eighty-two million, seven hundred forty-seven thousand, seven hundred ninety-nine".