3818204 has 24 divisors (see below), whose sum is σ = 7277088. Its totient is φ = 1742400.

The previous prime is 3818201. The next prime is 3818209. The reversal of 3818204 is 4028183.

3818204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3818201) 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, 4889 + ... + 5615.

It is an arithmetic number, because the mean of its divisors is an integer number (303212).

Almost surely, 2^3818204 is an apocalyptic number.

It is an amenable number.

3818204 is a deficient number, since it is larger than the sum of its proper divisors (3458884).

3818204 is a wasteful number, since it uses less digits than its factorization.

3818204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 845 (or 843 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 3818204 is about 1954.0225177822. The cubic root of 3818204 is about 156.2978639497.

The spelling of 3818204 in words is "three million, eight hundred eighteen thousand, two hundred four".