382430399 has 8 divisors (see below), whose sum is σ = 420611520. Its totient is φ = 345501216.

The previous prime is 382430393. The next prime is 382430413. The reversal of 382430399 is 993034283.

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 382430399 - 2⁴ = 382430383 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 (382430393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 312344 + ... + 313565.

It is an arithmetic number, because the mean of its divisors is an integer number (52576440).

Almost surely, 2^382430399 is an apocalyptic number.

382430399 is a deficient number, since it is larger than the sum of its proper divisors (38181121).

382430399 is a wasteful number, since it uses less digits than its factorization.

382430399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 625969.

The product of its (nonzero) digits is 139968, while the sum is 41.

The square root of 382430399 is about 19555.8277503152. The cubic root of 382430399 is about 725.8565533790.

The spelling of 382430399 in words is "three hundred eighty-two million, four hundred thirty thousand, three hundred ninety-nine".