34438419 has 16 divisors (see below), whose sum is σ = 51363840. Its totient is φ = 22804200.

The previous prime is 34438387. The next prime is 34438423. The reversal of 34438419 is 91483443.

34438419 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 34438419 - 2⁵ = 34438387 is a prime.

It is a super-2 number, since 2×34438419² = 2372009406439122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34438619) 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 in 15 ways as a sum of consecutive naturals, for example, 147 + ... + 8300.

It is an arithmetic number, because the mean of its divisors is an integer number (3210240).

Almost surely, 2^34438419 is an apocalyptic number.

34438419 is a deficient number, since it is larger than the sum of its proper divisors (16925421).

34438419 is a wasteful number, since it uses less digits than its factorization.

34438419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8607 (or 8601 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 34438419 is about 5868.4255980629. The cubic root of 34438419 is about 325.3476957411.

The spelling of 34438419 in words is "thirty-four million, four hundred thirty-eight thousand, four hundred nineteen".