3804689 has 8 divisors (see below), whose sum is σ = 4363008. Its totient is φ = 3250080.

The previous prime is 3804659. The next prime is 3804701. The reversal of 3804689 is 9864083.

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 3804689 - 2⁸ = 3804433 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3804629) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1829 + ... + 3309.

It is an arithmetic number, because the mean of its divisors is an integer number (545376).

Almost surely, 2^3804689 is an apocalyptic number.

It is an amenable number.

3804689 is a deficient number, since it is larger than the sum of its proper divisors (558319).

3804689 is a wasteful number, since it uses less digits than its factorization.

3804689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1855.

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 3804689 is about 1950.5612012957. The cubic root of 3804689 is about 156.1132341369.

The spelling of 3804689 in words is "three million, eight hundred four thousand, six hundred eighty-nine".