384568 has 16 divisors (see below), whose sum is σ = 735480. Its totient is φ = 188448.

The previous prime is 384547. The next prime is 384577. The reversal of 384568 is 865483.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30 + ... + 877.

2³⁸⁴⁵⁶⁸ is an apocalyptic number.

It is an amenable number.

384568 is a deficient number, since it is larger than the sum of its proper divisors (350912).

384568 is a wasteful number, since it uses less digits than its factorization.

384568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 966 (or 962 counting only the distinct ones).

The product of its digits is 23040, while the sum is 34.

The square root of 384568 is about 620.1354690711. The cubic root of 384568 is about 72.7206437140.

The spelling of 384568 in words is "three hundred eighty-four thousand, five hundred sixty-eight".