2706315189 has 4 divisors (see below), whose sum is σ = 3608420256. Its totient is φ = 1804210124.

The previous prime is 2706315173. The next prime is 2706315197. The reversal of 2706315189 is 9815136072.

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 2706315189 - 2⁴ = 2706315173 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2706315189.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2706315089) 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 in 3 ways as a sum of consecutive naturals, for example, 451052529 + ... + 451052534.

It is an arithmetic number, because the mean of its divisors is an integer number (902105064).

Almost surely, 2^2706315189 is an apocalyptic number.

It is an amenable number.

2706315189 is a deficient number, since it is larger than the sum of its proper divisors (902105067).

2706315189 is an equidigital number, since it uses as much as digits as its factorization.

2706315189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 902105066.

The product of its (nonzero) digits is 90720, while the sum is 42.

The square root of 2706315189 is about 52022.2566696217. The cubic root of 2706315189 is about 1393.5614532990.

The spelling of 2706315189 in words is "two billion, seven hundred six million, three hundred fifteen thousand, one hundred eighty-nine".