6718340227 has 4 divisors (see below), whose sum is σ = 7010442000. Its totient is φ = 6426238456.

The previous prime is 6718340201. The next prime is 6718340257. The reversal of 6718340227 is 7220438176.

6718340227 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 6718340227 - 2⁷ = 6718340099 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6718340227.

It is not an unprimeable number, because it can be changed into a prime (6718340257) 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, 146050852 + ... + 146050897.

It is an arithmetic number, because the mean of its divisors is an integer number (1752610500).

Almost surely, 2^6718340227 is an apocalyptic number.

6718340227 is a deficient number, since it is larger than the sum of its proper divisors (292101773).

6718340227 is a wasteful number, since it uses less digits than its factorization.

6718340227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292101772.

The product of its (nonzero) digits is 112896, while the sum is 40.

The square root of 6718340227 is about 81965.4819237952. The cubic root of 6718340227 is about 1886.9222162169.

The spelling of 6718340227 in words is "six billion, seven hundred eighteen million, three hundred forty thousand, two hundred twenty-seven".