34384543 has 4 divisors (see below), whose sum is σ = 34398520. Its totient is φ = 34370568.

The previous prime is 34384531. The next prime is 34384561. The reversal of 34384543 is 34548343.

34384543 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34548343 = 37 ⋅933739.

It is a cyclic number.

It is not a de Polignac number, because 34384543 - 2¹³ = 34376351 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34384499 and 34384508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34384573) 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 3 ways as a sum of consecutive naturals, for example, 2208 + ... + 8581.

It is an arithmetic number, because the mean of its divisors is an integer number (8599630).

Almost surely, 2^34384543 is an apocalyptic number.

34384543 is a deficient number, since it is larger than the sum of its proper divisors (13977).

34384543 is a wasteful number, since it uses less digits than its factorization.

34384543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13976.

The product of its digits is 69120, while the sum is 34.

The square root of 34384543 is about 5863.8334730789. The cubic root of 34384543 is about 325.1779475209.

The spelling of 34384543 in words is "thirty-four million, three hundred eighty-four thousand, five hundred forty-three".