9934345 has 4 divisors (see below), whose sum is σ = 11921220. Its totient is φ = 7947472.

The previous prime is 9934339. The next prime is 9934357. The reversal of 9934345 is 5434399.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6290064 + 3644281 = 2508^2 + 1909^2 .

It is a cyclic number.

It is not a de Polignac number, because 9934345 - 2¹⁹ = 9410057 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 993430 + ... + 993439.

It is an arithmetic number, because the mean of its divisors is an integer number (2980305).

Almost surely, 2^9934345 is an apocalyptic number.

It is an amenable number.

9934345 is a deficient number, since it is larger than the sum of its proper divisors (1986875).

9934345 is a wasteful number, since it uses less digits than its factorization.

9934345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1986874.

The product of its digits is 58320, while the sum is 37.

The square root of 9934345 is about 3151.8795979542. The cubic root of 9934345 is about 214.9709353175.

The spelling of 9934345 in words is "nine million, nine hundred thirty-four thousand, three hundred forty-five".