2706916213 has 4 divisors (see below), whose sum is σ = 2707020288. Its totient is φ = 2706812140.

The previous prime is 2706916181. The next prime is 2706916217. The reversal of 2706916213 is 3126196072.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2706916213 - 2⁵ = 2706916181 is a prime.

It is a super-2 number, since 2×2706916213² = 14654790768404522738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2706916217) 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, 24570 + ... + 77572.

It is an arithmetic number, because the mean of its divisors is an integer number (676755072).

Almost surely, 2^2706916213 is an apocalyptic number.

It is an amenable number.

2706916213 is a deficient number, since it is larger than the sum of its proper divisors (104075).

2706916213 is an equidigital number, since it uses as much as digits as its factorization.

2706916213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104074.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 2706916213 is about 52028.0329533993. The cubic root of 2706916213 is about 1393.6646073203.

The spelling of 2706916213 in words is "two billion, seven hundred six million, nine hundred sixteen thousand, two hundred thirteen".