384572341 has 4 divisors (see below), whose sum is σ = 385448800. Its totient is φ = 383695884.

The previous prime is 384572323. The next prime is 384572359. The reversal of 384572341 is 143275483.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (384572323) and next prime (384572359).

It is a cyclic number.

It is not a de Polignac number, because 384572341 - 2⁹ = 384571829 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 384572341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (381572341) 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 3 ways as a sum of consecutive naturals, for example, 437571 + ... + 438448.

It is an arithmetic number, because the mean of its divisors is an integer number (96362200).

Almost surely, 2^384572341 is an apocalyptic number.

It is an amenable number.

384572341 is a deficient number, since it is larger than the sum of its proper divisors (876459).

384572341 is an equidigital number, since it uses as much as digits as its factorization.

384572341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 876458.

The product of its digits is 80640, while the sum is 37.

The square root of 384572341 is about 19610.5160819393. The cubic root of 384572341 is about 727.2091733626.

The spelling of 384572341 in words is "three hundred eighty-four million, five hundred seventy-two thousand, three hundred forty-one".