384188 has 12 divisors (see below), whose sum is σ = 768432. Its totient is φ = 164640.

The previous prime is 384187. The next prime is 384193. The reversal of 384188 is 881483.

384188 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (384187) 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, 6833 + ... + 6888.

It is an arithmetic number, because the mean of its divisors is an integer number (64036).

2³⁸⁴¹⁸⁸ is an apocalyptic number.

It is an amenable number.

384188 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

384188 is a wasteful number, since it uses less digits than its factorization.

384188 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13732 (or 13730 counting only the distinct ones).

The product of its digits is 6144, while the sum is 32.

The square root of 384188 is about 619.8290086790. The cubic root of 384188 is about 72.6966835375.

The spelling of 384188 in words is "three hundred eighty-four thousand, one hundred eighty-eight".