34543443 has 32 divisors (see below), whose sum is σ = 52141824. Its totient is φ = 20328000.

The previous prime is 34543427. The next prime is 34543451. The reversal of 34543443 is 34434543.

34543443 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 34543443 - 2⁴ = 34543427 is a prime.

Its product of digits (34560) is a multiple of the sum of its prime factors (288).

It is a self number, because there is not a number n which added to its sum of digits gives 34543443.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34543403) 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 31 ways as a sum of consecutive naturals, for example, 163608 + ... + 163818.

It is an arithmetic number, because the mean of its divisors is an integer number (1629432).

Almost surely, 2^34543443 is an apocalyptic number.

34543443 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

34543443 is a deficient number, since it is larger than the sum of its proper divisors (17598381).

34543443 is a wasteful number, since it uses less digits than its factorization.

34543443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288 (or 266 counting only the distinct ones).

The product of its digits is 34560, while the sum is 30.

The square root of 34543443 is about 5877.3670125321. The cubic root of 34543443 is about 325.6780887698.

Adding to 34543443 its reverse (34434543), we get a palindrome (68977986).

Subtracting from 34543443 its reverse (34434543), we obtain a square (108900 = 330²).

The spelling of 34543443 in words is "thirty-four million, five hundred forty-three thousand, four hundred forty-three".