3828812 has 24 divisors (see below), whose sum is σ = 7467600. Its totient is φ = 1705536.

The previous prime is 3828751. The next prime is 3828821. The reversal of 3828812 is 2188283.

3828812 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 239 + ... + 2777.

It is an arithmetic number, because the mean of its divisors is an integer number (311150).

Almost surely, 2^3828812 is an apocalyptic number.

It is an amenable number.

3828812 is a deficient number, since it is larger than the sum of its proper divisors (3638788).

3828812 is a wasteful number, since it uses less digits than its factorization.

3828812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2585 (or 2583 counting only the distinct ones).

The product of its digits is 6144, while the sum is 32.

The square root of 3828812 is about 1956.7350357164. The cubic root of 3828812 is about 156.4424759752.

The spelling of 3828812 in words is "three million, eight hundred twenty-eight thousand, eight hundred twelve".