3804039 has 36 divisors (see below), whose sum is σ = 6211296. Its totient is φ = 2234496.

The previous prime is 3804029. The next prime is 3804043. The reversal of 3804039 is 9304083.

3804039 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3804039 - 2⁷ = 3803911 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3804029) 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 35 ways as a sum of consecutive naturals, for example, 80914 + ... + 80960.

It is an arithmetic number, because the mean of its divisors is an integer number (172536).

Almost surely, 2^3804039 is an apocalyptic number.

3804039 is a deficient number, since it is larger than the sum of its proper divisors (2407257).

3804039 is a wasteful number, since it uses less digits than its factorization.

3804039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116 (or 90 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 3804039 is about 1950.3945754642. The cubic root of 3804039 is about 156.1043434075.

The spelling of 3804039 in words is "three million, eight hundred four thousand, thirty-nine".