3810213 has 16 divisors (see below), whose sum is σ = 6158400. Its totient is φ = 2309040.

The previous prime is 3810211. The next prime is 3810221. The reversal of 3810213 is 3120183.

3810213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3810213 - 2¹ = 3810211 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3810211) 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 15 ways as a sum of consecutive naturals, for example, 6118 + ... + 6711.

It is an arithmetic number, because the mean of its divisors is an integer number (384900).

Almost surely, 2^3810213 is an apocalyptic number.

3810213 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

3810213 is a deficient number, since it is larger than the sum of its proper divisors (2348187).

3810213 is a wasteful number, since it uses less digits than its factorization.

3810213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12849 (or 12843 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 3810213 is about 1951.9766904346. The cubic root of 3810213 is about 156.1887508204.

Adding to 3810213 its reverse (3120183), we get a palindrome (6930396).

The spelling of 3810213 in words is "three million, eight hundred ten thousand, two hundred thirteen".