9699782265 has 16 divisors (see below), whose sum is σ = 17244057600. Its totient is φ = 5173217136.

The previous prime is 9699782263. The next prime is 9699782317. The reversal of 9699782265 is 5622879969.

9699782265 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9699782265 - 2¹ = 9699782263 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9699782263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35924985 + ... + 35925254.

It is an arithmetic number, because the mean of its divisors is an integer number (1077753600).

Almost surely, 2^9699782265 is an apocalyptic number.

It is an amenable number.

9699782265 is a deficient number, since it is larger than the sum of its proper divisors (7544275335).

9699782265 is a wasteful number, since it uses less digits than its factorization.

9699782265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71850253 (or 71850247 counting only the distinct ones).

The product of its digits is 29393280, while the sum is 63.

The square root of 9699782265 is about 98487.4726297715. The cubic root of 9699782265 is about 2132.6552780954.

The spelling of 9699782265 in words is "nine billion, six hundred ninety-nine million, seven hundred eighty-two thousand, two hundred sixty-five".