384241313 has 8 divisors (see below), whose sum is σ = 404654400. Its totient is φ = 363847248.

The previous prime is 384241229. The next prime is 384241321. The reversal of 384241313 is 313142483.

It is a happy number.

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 384241313 - 2⁸ = 384241057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (384241393) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58220 + ... + 64482.

It is an arithmetic number, because the mean of its divisors is an integer number (50581800).

Almost surely, 2^384241313 is an apocalyptic number.

It is an amenable number.

384241313 is a deficient number, since it is larger than the sum of its proper divisors (20413087).

384241313 is a wasteful number, since it uses less digits than its factorization.

384241313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9511.

The product of its digits is 6912, while the sum is 29.

The square root of 384241313 is about 19602.0742014716. The cubic root of 384241313 is about 727.0004603970. Note that the first 3 decimals are identical.

Adding to 384241313 its reverse (313142483), we get a palindrome (697383796).

The spelling of 384241313 in words is "three hundred eighty-four million, two hundred forty-one thousand, three hundred thirteen".