8374227919 has 2 divisors, whose sum is σ = 8374227920. Its totient is φ = 8374227918.

The previous prime is 8374227899. The next prime is 8374227929. The reversal of 8374227919 is 9197224738.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8374227919 - 2⁷ = 8374227791 is a prime.

It is a super-2 number, since 2×8374227919² (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 (8374227929) 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, 4187113959 + 4187113960.

It is an arithmetic number, because the mean of its divisors is an integer number (4187113960).

Almost surely, 2^8374227919 is an apocalyptic number.

8374227919 is a deficient number, since it is larger than the sum of its proper divisors (1).

8374227919 is an equidigital number, since it uses as much as digits as its factorization.

8374227919 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1524096, while the sum is 52.

The square root of 8374227919 is about 91510.8076622647. The cubic root of 8374227919 is about 2030.7116434470.

The spelling of 8374227919 in words is "eight billion, three hundred seventy-four million, two hundred twenty-seven thousand, nine hundred nineteen".