3086220213 has 12 divisors (see below), whose sum is σ = 4476374188. Its totient is φ = 2048941440.

The previous prime is 3086220199. The next prime is 3086220227. The reversal of 3086220213 is 3120226803.

3086220213 is a `hidden beast` number, since 30 + 8 + 622 + 0 + 2 + 1 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (3086220199) and next prime (3086220227).

It can be written as a sum of positive squares in 2 ways, for example, as 2265569604 + 820650609 = 47598^2 + 28647^2 .

It is not a de Polignac number, because 3086220213 - 2¹⁴ = 3086203829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3086220253) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 709270 + ... + 713607.

Almost surely, 2^3086220213 is an apocalyptic number.

It is an amenable number.

3086220213 is a deficient number, since it is larger than the sum of its proper divisors (1390153975).

3086220213 is a wasteful number, since it uses less digits than its factorization.

3086220213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1423124 (or 1423121 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 3086220213 is about 55553.7596657508. The cubic root of 3086220213 is about 1455.9360639731.

The spelling of 3086220213 in words is "three billion, eighty-six million, two hundred twenty thousand, two hundred thirteen".