3683812 has 24 divisors (see below), whose sum is σ = 7277760. Its totient is φ = 1616160.

The previous prime is 3683803. The next prime is 3683819. The reversal of 3683812 is 2183863.

3683812 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3683819) 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, 168 + ... + 2719.

It is an arithmetic number, because the mean of its divisors is an integer number (303240).

Almost surely, 2^3683812 is an apocalyptic number.

It is an amenable number.

3683812 is a deficient number, since it is larger than the sum of its proper divisors (3593948).

3683812 is a wasteful number, since it uses less digits than its factorization.

3683812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2931 (or 2929 counting only the distinct ones).

The product of its digits is 6912, while the sum is 31.

The square root of 3683812 is about 1919.3259233387. The cubic root of 3683812 is about 154.4421430953.

The spelling of 3683812 in words is "three million, six hundred eighty-three thousand, eight hundred twelve".