3846285 has 20 divisors (see below), whose sum is σ = 6895548. Its totient is φ = 2051136.

The previous prime is 3846281. The next prime is 3846287. The reversal of 3846285 is 5826483.

3846285 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 2 ways, for example, as 670761 + 3175524 = 819^2 + 1782^2 .

It is not a de Polignac number, because 3846285 - 2² = 3846281 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3846281) 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 19 ways as a sum of consecutive naturals, for example, 4344 + ... + 5153.

Almost surely, 2^3846285 is an apocalyptic number.

It is an amenable number.

3846285 is a deficient number, since it is larger than the sum of its proper divisors (3049263).

3846285 is an equidigital number, since it uses as much as digits as its factorization.

3846285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9514 (or 9505 counting only the distinct ones).

The product of its digits is 46080, while the sum is 36.

The square root of 3846285 is about 1961.1947888978. The cubic root of 3846285 is about 156.6800929090.

The spelling of 3846285 in words is "three million, eight hundred forty-six thousand, two hundred eighty-five".