3845806 has 16 divisors (see below), whose sum is σ = 6071040. Its totient is φ = 1824480.

The previous prime is 3845753. The next prime is 3845837. The reversal of 3845806 is 6085483.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2995 + ... + 4081.

It is an arithmetic number, because the mean of its divisors is an integer number (379440).

Almost surely, 2^3845806 is an apocalyptic number.

3845806 is a deficient number, since it is larger than the sum of its proper divisors (2225234).

3845806 is a wasteful number, since it uses less digits than its factorization.

3845806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1179.

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 3845806 is about 1961.0726656603. The cubic root of 3845806 is about 156.6735885479.

The spelling of 3845806 in words is "three million, eight hundred forty-five thousand, eight hundred six".