384732 has 18 divisors (see below), whose sum is σ = 972608. Its totient is φ = 128232.

The previous prime is 384719. The next prime is 384733. The reversal of 384732 is 237483.

384732 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (18).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 384696 and 384705.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 384732.

It is not an unprimeable number, because it can be changed into a prime (384733) by changing a digit.

384732 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5308 + ... + 5379.

2³⁸⁴⁷³² is an apocalyptic number.

It is an amenable number.

384732 is an abundant number, since it is smaller than the sum of its proper divisors (587876).

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

384732 is a wasteful number, since it uses less digits than its factorization.

384732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10697 (or 10692 counting only the distinct ones).

The product of its digits is 4032, while the sum is 27.

The square root of 384732 is about 620.2676841494. The cubic root of 384732 is about 72.7309795459.

The spelling of 384732 in words is "three hundred eighty-four thousand, seven hundred thirty-two".