383238379 has 8 divisors (see below), whose sum is σ = 405440000. Its totient is φ = 361239912.

The previous prime is 383238353. The next prime is 383238391. The reversal of 383238379 is 973832383.

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 383238379 - 2¹⁵ = 383205611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (383238179) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 46899 + ... + 54460.

It is an arithmetic number, because the mean of its divisors is an integer number (50680000).

Almost surely, 2^383238379 is an apocalyptic number.

383238379 is a deficient number, since it is larger than the sum of its proper divisors (22201621).

383238379 is a wasteful number, since it uses less digits than its factorization.

383238379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101577.

The product of its digits is 653184, while the sum is 46.

The square root of 383238379 is about 19576.4751423743. The cubic root of 383238379 is about 726.3673783873.

The spelling of 383238379 in words is "three hundred eighty-three million, two hundred thirty-eight thousand, three hundred seventy-nine".