34819219 has 2 divisors, whose sum is σ = 34819220. Its totient is φ = 34819218.

The previous prime is 34819199. The next prime is 34819223. The reversal of 34819219 is 91291843.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34819219 - 2¹³ = 34811027 is a prime.

It is a super-2 number, since 2×34819219² = 2424756023539922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (34819289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17409609 + 17409610.

It is an arithmetic number, because the mean of its divisors is an integer number (17409610).

Almost surely, 2^34819219 is an apocalyptic number.

34819219 is a deficient number, since it is larger than the sum of its proper divisors (1).

34819219 is an equidigital number, since it uses as much as digits as its factorization.

34819219 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15552, while the sum is 37.

The square root of 34819219 is about 5900.7812194658. The cubic root of 34819219 is about 326.5424712990.

The spelling of 34819219 in words is "thirty-four million, eight hundred nineteen thousand, two hundred nineteen".