3816212 has 24 divisors (see below), whose sum is σ = 6967296. Its totient is φ = 1827488.

The previous prime is 3816203. The next prime is 3816233. The reversal of 3816212 is 2126183.

3816212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×3816212³ (a number of 21 digits) contains 333 as substring.

It is a congruent number.

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, 9773 + ... + 10155.

It is an arithmetic number, because the mean of its divisors is an integer number (290304).

Almost surely, 2^3816212 is an apocalyptic number.

It is an amenable number.

3816212 is a deficient number, since it is larger than the sum of its proper divisors (3151084).

3816212 is a wasteful number, since it uses less digits than its factorization.

3816212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487 (or 485 counting only the distinct ones).

The product of its digits is 576, while the sum is 23.

The square root of 3816212 is about 1953.5127335137. The cubic root of 3816212 is about 156.2706784366.

The spelling of 3816212 in words is "three million, eight hundred sixteen thousand, two hundred twelve".