34356443 has 8 divisors (see below), whose sum is σ = 37539696. Its totient is φ = 31183200.

The previous prime is 34356437. The next prime is 34356451. The reversal of 34356443 is 34465343.

34356443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34356443 - 2⁶ = 34356379 is a prime.

It is a super-2 number, since 2×34356443² = 2360730351224498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34356433) 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 7 ways as a sum of consecutive naturals, for example, 5933 + ... + 10193.

It is an arithmetic number, because the mean of its divisors is an integer number (4692462).

Almost surely, 2^34356443 is an apocalyptic number.

34356443 is a deficient number, since it is larger than the sum of its proper divisors (3183253).

34356443 is a wasteful number, since it uses less digits than its factorization.

34356443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5005.

The product of its digits is 51840, while the sum is 32.

The square root of 34356443 is about 5861.4369398638. The cubic root of 34356443 is about 325.0893419073.

Subtracting 34356443 from its reverse (34465343), we obtain a square (108900 = 330²).

The spelling of 34356443 in words is "thirty-four million, three hundred fifty-six thousand, four hundred forty-three".