8354697227 has 2 divisors, whose sum is σ = 8354697228. Its totient is φ = 8354697226.

The previous prime is 8354697217. The next prime is 8354697229. The reversal of 8354697227 is 7227964538.

8354697227 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8354697227 is a prime.

Together with 8354697229, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (8354697229) 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, 4177348613 + 4177348614.

It is an arithmetic number, because the mean of its divisors is an integer number (4177348614).

Almost surely, 2^8354697227 is an apocalyptic number.

8354697227 is a deficient number, since it is larger than the sum of its proper divisors (1).

8354697227 is an equidigital number, since it uses as much as digits as its factorization.

8354697227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5080320, while the sum is 53.

The square root of 8354697227 is about 91404.0328814872. The cubic root of 8354697227 is about 2029.1317136446.

The spelling of 8354697227 in words is "eight billion, three hundred fifty-four million, six hundred ninety-seven thousand, two hundred twenty-seven".