384850 has 24 divisors (see below), whose sum is σ = 736560. Its totient is φ = 149520.

The previous prime is 384847. The next prime is 384851. The reversal of 384850 is 58483.

It is not an unprimeable number, because it can be changed into a prime (384851) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2061 + ... + 2239.

It is an arithmetic number, because the mean of its divisors is an integer number (30690).

2³⁸⁴⁸⁵⁰ is an apocalyptic number.

384850 is a deficient number, since it is larger than the sum of its proper divisors (351710).

384850 is a wasteful number, since it uses less digits than its factorization.

384850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234 (or 229 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 384850 is about 620.3627970793. The cubic root of 384850 is about 72.7384144862.

The spelling of 384850 in words is "three hundred eighty-four thousand, eight hundred fifty".