3844432 has 20 divisors (see below), whose sum is σ = 7486996. Its totient is φ = 1912320.

The previous prime is 3844409. The next prime is 3844433. The reversal of 3844432 is 2344483.

It can be written as a sum of positive squares in 2 ways, for example, as 3111696 + 732736 = 1764^2 + 856^2 .

It is a nialpdrome in base 4.

It is a self number, because there is not a number n which added to its sum of digits gives 3844432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3844433) 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, 3358 + ... + 4354.

Almost surely, 2^3844432 is an apocalyptic number.

It is an amenable number.

3844432 is a deficient number, since it is larger than the sum of its proper divisors (3642564).

3844432 is a wasteful number, since it uses less digits than its factorization.

3844432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1246 (or 1240 counting only the distinct ones).

The product of its digits is 9216, while the sum is 28.

The square root of 3844432 is about 1960.7223158826. The cubic root of 3844432 is about 156.6549279470.

The spelling of 3844432 in words is "three million, eight hundred forty-four thousand, four hundred thirty-two".