34422419 has 2 divisors, whose sum is σ = 34422420. Its totient is φ = 34422418.

The previous prime is 34422397. The next prime is 34422457. The reversal of 34422419 is 91422443.

34422419 is nontrivially palindromic in base 12.

34422419 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34422419 is a prime.

It is a super-2 number, since 2×34422419² = 2369805859623122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34422391 and 34422400.

It is not a weakly prime, because it can be changed into another prime (34422499) 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, 17211209 + 17211210.

It is an arithmetic number, because the mean of its divisors is an integer number (17211210).

Almost surely, 2^34422419 is an apocalyptic number.

34422419 is a deficient number, since it is larger than the sum of its proper divisors (1).

34422419 is an equidigital number, since it uses as much as digits as its factorization.

34422419 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6912, while the sum is 29.

The square root of 34422419 is about 5867.0622120445. The cubic root of 34422419 is about 325.2973027047.

The spelling of 34422419 in words is "thirty-four million, four hundred twenty-two thousand, four hundred nineteen".