9069669609 has 128 divisors (see below), whose sum is σ = 17371791360. Its totient is φ = 4050432000.

The previous prime is 9069669599. The next prime is 9069669611.

9069669609 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 9069669609 - 2⁴ = 9069669593 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (9069669629) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 5155272 + ... + 5157030.

It is an arithmetic number, because the mean of its divisors is an integer number (135717120).

Almost surely, 2^9069669609 is an apocalyptic number.

It is an amenable number.

9069669609 is a deficient number, since it is larger than the sum of its proper divisors (8302121751).

9069669609 is a wasteful number, since it uses less digits than its factorization.

9069669609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1911.

The product of its (nonzero) digits is 8503056, while the sum is 60.

The square root of 9069669609 is about 95234.8130097392. The cubic root of 9069669609 is about 2085.4373891603.

The spelling of 9069669609 in words is "nine billion, sixty-nine million, six hundred sixty-nine thousand, six hundred nine".