3840204 has 24 divisors (see below), whose sum is σ = 9432640. Its totient is φ = 1212624.

The previous prime is 3840203. The next prime is 3840211. The reversal of 3840204 is 4020483.

It is a happy number.

3840204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3840203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8194 + ... + 8649.

Almost surely, 2^3840204 is an apocalyptic number.

It is an amenable number.

3840204 is an abundant number, since it is smaller than the sum of its proper divisors (5592436).

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

3840204 is a wasteful number, since it uses less digits than its factorization.

3840204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16869 (or 16867 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 3840204 is about 1959.6438451923. The cubic root of 3840204 is about 156.5974786289.

Adding to 3840204 its reverse (4020483), we get a palindrome (7860687).

The spelling of 3840204 in words is "three million, eight hundred forty thousand, two hundred four".