3206213213 has 8 divisors (see below), whose sum is σ = 3666044928. Its totient is φ = 2746831824.

The previous prime is 3206213203. The next prime is 3206213239. The reversal of 3206213213 is 3123126023.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3206213213 - 2²⁰ = 3205164637 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3206213203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97181 + ... + 125922.

It is an arithmetic number, because the mean of its divisors is an integer number (458255616).

Almost surely, 2^3206213213 is an apocalyptic number.

It is an amenable number.

3206213213 is a deficient number, since it is larger than the sum of its proper divisors (459831715).

3206213213 is a wasteful number, since it uses less digits than its factorization.

3206213213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225163.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 3206213213 is about 56623.4334264534. The cubic root of 3206213213 is about 1474.5657192037.

Adding to 3206213213 its reverse (3123126023), we get a palindrome (6329339236).

The spelling of 3206213213 in words is "three billion, two hundred six million, two hundred thirteen thousand, two hundred thirteen".