8214765319 has 2 divisors, whose sum is σ = 8214765320. Its totient is φ = 8214765318.

The previous prime is 8214765281. The next prime is 8214765323. The reversal of 8214765319 is 9135674128.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8214765319 - 2⁹ = 8214764807 is a prime.

It is a super-2 number, since 2×8214765319² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8214765329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4107382659 + 4107382660.

It is an arithmetic number, because the mean of its divisors is an integer number (4107382660).

Almost surely, 2^8214765319 is an apocalyptic number.

8214765319 is a deficient number, since it is larger than the sum of its proper divisors (1).

8214765319 is an equidigital number, since it uses as much as digits as its factorization.

8214765319 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 362880, while the sum is 46.

The square root of 8214765319 is about 90635.3425491403. The cubic root of 8214765319 is about 2017.7393032882.

The spelling of 8214765319 in words is "eight billion, two hundred fourteen million, seven hundred sixty-five thousand, three hundred nineteen".