9334695509 has 4 divisors (see below), whose sum is σ = 9337221420. Its totient is φ = 9332169600.

The previous prime is 9334695499. The next prime is 9334695511. The reversal of 9334695509 is 9055964339.

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 3656620900 + 5678074609 = 60470^2 + 75353^2 .

It is a cyclic number.

It is not a de Polignac number, because 9334695509 - 2¹² = 9334691413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9334695599) 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, 1257404 + ... + 1264805.

It is an arithmetic number, because the mean of its divisors is an integer number (2334305355).

Almost surely, 2^9334695509 is an apocalyptic number.

It is an amenable number.

9334695509 is a deficient number, since it is larger than the sum of its proper divisors (2525911).

9334695509 is a wasteful number, since it uses less digits than its factorization.

9334695509 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2525910.

The product of its (nonzero) digits is 3936600, while the sum is 53.

The square root of 9334695509 is about 96616.2279795687. The cubic root of 9334695509 is about 2105.5556227045. Note that the first 3 decimals are identical.

The spelling of 9334695509 in words is "nine billion, three hundred thirty-four million, six hundred ninety-five thousand, five hundred nine".