384704 has 14 divisors (see below), whose sum is σ = 763524. Its totient is φ = 192320.

The previous prime is 384701. The next prime is 384719. The reversal of 384704 is 407483.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (384701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2942 + ... + 3069.

2³⁸⁴⁷⁰⁴ is an apocalyptic number.

It is an amenable number.

384704 is a deficient number, since it is larger than the sum of its proper divisors (378820).

384704 is an equidigital number, since it uses as much as digits as its factorization.

384704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6023 (or 6013 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 384704 is about 620.2451128385. The cubic root of 384704 is about 72.7292150996.

The spelling of 384704 in words is "three hundred eighty-four thousand, seven hundred four".