3804365 has 8 divisors (see below), whose sum is σ = 4722840. Its totient is φ = 2938432.

The previous prime is 3804341. The next prime is 3804373. The reversal of 3804365 is 5634083.

3804365 is digitally balanced in base 2, 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 4 ways, for example, as 64009 + 3740356 = 253^2 + 1934^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3804365 - 2⁶ = 3804301 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is an unprimeable number.

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, 12974 + ... + 13263.

It is an arithmetic number, because the mean of its divisors is an integer number (590355).

Almost surely, 2^3804365 is an apocalyptic number.

It is an amenable number.

3804365 is a deficient number, since it is larger than the sum of its proper divisors (918475).

3804365 is a wasteful number, since it uses less digits than its factorization.

3804365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26271.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 3804365 is about 1950.4781465066. The cubic root of 3804365 is about 156.1088025768.

The spelling of 3804365 in words is "three million, eight hundred four thousand, three hundred sixty-five".