4009204 has 12 divisors (see below), whose sum is σ = 7089124. Its totient is φ = 1983744.

The previous prime is 4009193. The next prime is 4009207. The reversal of 4009204 is 4029004.

4009204 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 2396304 + 1612900 = 1548^2 + 1270^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4009207) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 4779 + ... + 5554.

Almost surely, 2^4009204 is an apocalyptic number.

It is an amenable number.

4009204 is a deficient number, since it is larger than the sum of its proper divisors (3079920).

4009204 is a wasteful number, since it uses less digits than its factorization.

4009204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10434 (or 10432 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 4009204 is about 2002.2996778704. The cubic root of 4009204 is about 158.8617655916.

It can be divided in two parts, 400 and 9204, that added together give a square (9604 = 98²).

The spelling of 4009204 in words is "four million, nine thousand, two hundred four".