3884432 has 20 divisors (see below), whose sum is σ = 7969356. Its totient is φ = 1827840.

The previous prime is 3884431. The next prime is 3884473. The reversal of 3884432 is 2344883.

3884432 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1048576 + 2835856 = 1024^2 + 1684^2 .

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (3884431) 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, 6869 + ... + 7412.

Almost surely, 2^3884432 is an apocalyptic number.

It is an amenable number.

3884432 is an abundant number, since it is smaller than the sum of its proper divisors (4084924).

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

3884432 is a wasteful number, since it uses less digits than its factorization.

3884432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14306 (or 14300 counting only the distinct ones).

The product of its digits is 18432, while the sum is 32.

The square root of 3884432 is about 1970.8962428296. The cubic root of 3884432 is about 157.1963680808.

The spelling of 3884432 in words is "three million, eight hundred eighty-four thousand, four hundred thirty-two".