3845506 has 8 divisors (see below), whose sum is σ = 6592320. Its totient is φ = 1648068.

The previous prime is 3845497. The next prime is 3845537. The reversal of 3845506 is 6055483.

3845506 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 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 3 ways as a sum of consecutive naturals, for example, 137326 + ... + 137353.

It is an arithmetic number, because the mean of its divisors is an integer number (824040).

Almost surely, 2^3845506 is an apocalyptic number.

3845506 is a deficient number, since it is larger than the sum of its proper divisors (2746814).

3845506 is a wasteful number, since it uses less digits than its factorization.

3845506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274688.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 3845506 is about 1960.9961754170. The cubic root of 3845506 is about 156.6695145602.

The spelling of 3845506 in words is "three million, eight hundred forty-five thousand, five hundred six".