3214663213 has 2 divisors, whose sum is σ = 3214663214. Its totient is φ = 3214663212.

The previous prime is 3214663201. The next prime is 3214663279. The reversal of 3214663213 is 3123664123.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3214663204 + 9 = 56698^2 + 3^2 .

It is a cyclic number.

It is not a de Polignac number, because 3214663213 - 2⁹ = 3214662701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3214663013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1607331606 + 1607331607.

It is an arithmetic number, because the mean of its divisors is an integer number (1607331607).

Almost surely, 2^3214663213 is an apocalyptic number.

It is an amenable number.

3214663213 is a deficient number, since it is larger than the sum of its proper divisors (1).

3214663213 is an equidigital number, since it uses as much as digits as its factorization.

3214663213 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15552, while the sum is 31.

The square root of 3214663213 is about 56698.0000793679. Note that the first 4 decimals coincide. The cubic root of 3214663213 is about 1475.8599926749.

It can be divided in two parts, 32146 and 63213, that added together give a palindrome (95359).

The spelling of 3214663213 in words is "three billion, two hundred fourteen million, six hundred sixty-three thousand, two hundred thirteen".