2986858213 has 2 divisors, whose sum is σ = 2986858214. Its totient is φ = 2986858212.

The previous prime is 2986858201. The next prime is 2986858243. The reversal of 2986858213 is 3128586892.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2172212449 + 814645764 = 46607^2 + 28542^2 .

It is a cyclic number.

It is not a de Polignac number, because 2986858213 - 2⁵ = 2986858181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2986858243) 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 as a sum of consecutive naturals, namely, 1493429106 + 1493429107.

It is an arithmetic number, because the mean of its divisors is an integer number (1493429107).

Almost surely, 2^2986858213 is an apocalyptic number.

It is an amenable number.

2986858213 is a deficient number, since it is larger than the sum of its proper divisors (1).

2986858213 is an equidigital number, since it uses as much as digits as its factorization.

2986858213 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1658880, while the sum is 52.

The square root of 2986858213 is about 54652.1565265269. The cubic root of 2986858213 is about 1440.1405169269.

The spelling of 2986858213 in words is "two billion, nine hundred eighty-six million, eight hundred fifty-eight thousand, two hundred thirteen".