384066 has 24 divisors (see below), whose sum is σ = 876720. Its totient is φ = 121176.

The previous prime is 384061. The next prime is 384067. The reversal of 384066 is 660483.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (384061) 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, 220 + ... + 903.

It is an arithmetic number, because the mean of its divisors is an integer number (36530).

2³⁸⁴⁰⁶⁶ is an apocalyptic number.

384066 is an abundant number, since it is smaller than the sum of its proper divisors (492654).

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

384066 is a wasteful number, since it uses less digits than its factorization.

384066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1150 (or 1147 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 384066 is about 619.7305866262. The cubic root of 384066 is about 72.6889877094.

The spelling of 384066 in words is "three hundred eighty-four thousand, sixty-six".