2847068213 has 4 divisors (see below), whose sum is σ = 3105892608. Its totient is φ = 2588243820.

The previous prime is 2847068209. The next prime is 2847068221. The reversal of 2847068213 is 3128607482.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2847068213 - 2² = 2847068209 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 (2847068113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129412181 + ... + 129412202.

It is an arithmetic number, because the mean of its divisors is an integer number (776473152).

Almost surely, 2^2847068213 is an apocalyptic number.

It is an amenable number.

2847068213 is a deficient number, since it is larger than the sum of its proper divisors (258824395).

2847068213 is a wasteful number, since it uses less digits than its factorization.

2847068213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258824394.

The product of its (nonzero) digits is 129024, while the sum is 41.

The square root of 2847068213 is about 53357.9254937821. The cubic root of 2847068213 is about 1417.3136099453.

The spelling of 2847068213 in words is "two billion, eight hundred forty-seven million, sixty-eight thousand, two hundred thirteen".