3636213 has 16 divisors (see below), whose sum is σ = 5568000. Its totient is φ = 2067696.

The previous prime is 3636211. The next prime is 3636221. The reversal of 3636213 is 3126363.

It is not a de Polignac number, because 3636213 - 2¹ = 3636211 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 (3636211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7038 + ... + 7536.

It is an arithmetic number, because the mean of its divisors is an integer number (348000).

Almost surely, 2^3636213 is an apocalyptic number.

It is an amenable number.

3636213 is a deficient number, since it is larger than the sum of its proper divisors (1931787).

3636213 is a wasteful number, since it uses less digits than its factorization.

3636213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 856.

The product of its digits is 1944, while the sum is 24.

The square root of 3636213 is about 1906.8856808944. The cubic root of 3636213 is about 153.7740685435.

The spelling of 3636213 in words is "three million, six hundred thirty-six thousand, two hundred thirteen".