8358419 has 2 divisors, whose sum is σ = 8358420. Its totient is φ = 8358418.

The previous prime is 8358397. The next prime is 8358421. The reversal of 8358419 is 9148538.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8358419 - 2¹² = 8354323 is a prime.

It is a super-2 number, since 2×8358419² = 139726336359122, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 8358421, 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 (8358439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4179209 + 4179210.

It is an arithmetic number, because the mean of its divisors is an integer number (4179210).

Almost surely, 2^8358419 is an apocalyptic number.

8358419 is a deficient number, since it is larger than the sum of its proper divisors (1).

8358419 is an equidigital number, since it uses as much as digits as its factorization.

8358419 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34560, while the sum is 38.

The square root of 8358419 is about 2891.0930458911. The cubic root of 8358419 is about 202.9432975171.

The spelling of 8358419 in words is "eight million, three hundred fifty-eight thousand, four hundred nineteen".