34544743 has 4 divisors (see below), whose sum is σ = 34569880. Its totient is φ = 34519608.

The previous prime is 34544737. The next prime is 34544747. The reversal of 34544743 is 34744543.

34544743 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: 34744543 = 941 ⋅36923.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34544743 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34544699 and 34544708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34544747) 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, 10380 + ... + 13297.

It is an arithmetic number, because the mean of its divisors is an integer number (8642470).

Almost surely, 2^34544743 is an apocalyptic number.

34544743 is a deficient number, since it is larger than the sum of its proper divisors (25137).

34544743 is a wasteful number, since it uses less digits than its factorization.

34544743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25136.

The product of its digits is 80640, while the sum is 34.

The square root of 34544743 is about 5877.4776052317. The cubic root of 34544743 is about 325.6821742167.

The spelling of 34544743 in words is "thirty-four million, five hundred forty-four thousand, seven hundred forty-three".