384668 has 6 divisors (see below), whose sum is σ = 673176. Its totient is φ = 192332.

The previous prime is 384641. The next prime is 384673. The reversal of 384668 is 866483.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48080 + ... + 48087.

It is an arithmetic number, because the mean of its divisors is an integer number (112196).

2³⁸⁴⁶⁶⁸ is an apocalyptic number.

It is an amenable number.

384668 is a deficient number, since it is larger than the sum of its proper divisors (288508).

384668 is a wasteful number, since it uses less digits than its factorization.

384668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96171 (or 96169 counting only the distinct ones).

The product of its digits is 27648, while the sum is 35.

The square root of 384668 is about 620.2160913746. The cubic root of 384668 is about 72.7269464001.

The spelling of 384668 in words is "three hundred eighty-four thousand, six hundred sixty-eight".