34447422 has 24 divisors (see below), whose sum is σ = 72027144. Its totient is φ = 10982224.

The previous prime is 34447393. The next prime is 34447433. The reversal of 34447422 is 22474443.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 34447422.

It is a congruent number.

It is an unprimeable number.

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 in 11 ways as a sum of consecutive naturals, for example, 2253 + ... + 8600.

It is an arithmetic number, because the mean of its divisors is an integer number (3001131).

Almost surely, 2^34447422 is an apocalyptic number.

34447422 is an abundant number, since it is smaller than the sum of its proper divisors (37579722).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34447422 is a wasteful number, since it uses less digits than its factorization.

34447422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10904 (or 10881 counting only the distinct ones).

The product of its digits is 21504, while the sum is 30.

The square root of 34447422 is about 5869.1926190917. The cubic root of 34447422 is about 325.3760444108.

The spelling of 34447422 in words is "thirty-four million, four hundred forty-seven thousand, four hundred twenty-two".