3805607 has 8 divisors (see below), whose sum is σ = 4166400. Its totient is φ = 3454560.

The previous prime is 3805573. The next prime is 3805621. The reversal of 3805607 is 7065083.

3805607 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3805607 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3805607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3805687) 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, 1607 + ... + 3192.

It is an arithmetic number, because the mean of its divisors is an integer number (520800).

Almost surely, 2^3805607 is an apocalyptic number.

3805607 is a deficient number, since it is larger than the sum of its proper divisors (360793).

3805607 is a wasteful number, since it uses less digits than its factorization.

3805607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4873.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 3805607 is about 1950.7965039952. The cubic root of 3805607 is about 156.1257888577.

The spelling of 3805607 in words is "three million, eight hundred five thousand, six hundred seven".