384595 has 4 divisors (see below), whose sum is σ = 461520. Its totient is φ = 307672.

The previous prime is 384589. The next prime is 384599. The reversal of 384595 is 595483.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-384595 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 384595.

It is not an unprimeable number, because it can be changed into a prime (384599) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38455 + ... + 38464.

It is an arithmetic number, because the mean of its divisors is an integer number (115380).

2³⁸⁴⁵⁹⁵ is an apocalyptic number.

384595 is a deficient number, since it is larger than the sum of its proper divisors (76925).

384595 is an equidigital number, since it uses as much as digits as its factorization.

384595 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76924.

The product of its digits is 21600, while the sum is 34.

The square root of 384595 is about 620.1572381259. The cubic root of 384595 is about 72.7223455469.

It can be divided in two parts, 384 and 595, that added together give a palindrome (979).

The spelling of 384595 in words is "three hundred eighty-four thousand, five hundred ninety-five".