384894 has 12 divisors (see below), whose sum is σ = 833976. Its totient is φ = 128292.

The previous prime is 384889. The next prime is 384907. The reversal of 384894 is 498483.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

384894 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10674 + ... + 10709.

It is an arithmetic number, because the mean of its divisors is an integer number (69498).

2³⁸⁴⁸⁹⁴ is an apocalyptic number.

384894 is an abundant number, since it is smaller than the sum of its proper divisors (449082).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

384894 is a wasteful number, since it uses less digits than its factorization.

384894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21391 (or 21388 counting only the distinct ones).

The product of its digits is 27648, while the sum is 36.

The square root of 384894 is about 620.3982591852. The cubic root of 384894 is about 72.7411864478.

The spelling of 384894 in words is "three hundred eighty-four thousand, eight hundred ninety-four".