9665095976 has 16 divisors (see below), whose sum is σ = 18325674900. Its totient is φ = 4778249344.

The previous prime is 9665095877. The next prime is 9665095987. The reversal of 9665095976 is 6795905669.

It can be written as a sum of positive squares in 2 ways, for example, as 7339348900 + 2325747076 = 85670^2 + 48226^2 .

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, 6786575 + ... + 6787998.

Almost surely, 2^9665095976 is an apocalyptic number.

It is an amenable number.

9665095976 is a deficient number, since it is larger than the sum of its proper divisors (8660578924).

9665095976 is a wasteful number, since it uses less digits than its factorization.

9665095976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13574668 (or 13574664 counting only the distinct ones).

The product of its (nonzero) digits is 27556200, while the sum is 62.

The square root of 9665095976 is about 98311.2199903958. The cubic root of 9665095976 is about 2130.1101264815.

The spelling of 9665095976 in words is "nine billion, six hundred sixty-five million, ninety-five thousand, nine hundred seventy-six".