34523393 has 4 divisors (see below), whose sum is σ = 34537428. Its totient is φ = 34509360.

The previous prime is 34523389. The next prime is 34523473. The reversal of 34523393 is 39332543.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 39332543 = 17 ⋅2313679.

It can be written as a sum of positive squares in 2 ways, for example, as 9443329 + 25080064 = 3073^2 + 5008^2 .

It is a cyclic number.

It is not a de Polignac number, because 34523393 - 2² = 34523389 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34523303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2246 + ... + 8607.

It is an arithmetic number, because the mean of its divisors is an integer number (8634357).

Almost surely, 2^34523393 is an apocalyptic number.

It is an amenable number.

34523393 is a deficient number, since it is larger than the sum of its proper divisors (14035).

34523393 is a wasteful number, since it uses less digits than its factorization.

34523393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14034.

The product of its digits is 29160, while the sum is 32.

The square root of 34523393 is about 5875.6610691904. The cubic root of 34523393 is about 325.6150656228.

The spelling of 34523393 in words is "thirty-four million, five hundred twenty-three thousand, three hundred ninety-three".