9699632966 has 16 divisors (see below), whose sum is σ = 15025348608. Its totient is φ = 4691320200.

The previous prime is 9699632963. The next prime is 9699632977. The reversal of 9699632966 is 6692369969.

It is a super-2 number, since 2×9699632966² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9699632963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114011 + ... + 179993.

It is an arithmetic number, because the mean of its divisors is an integer number (939084288).

Almost surely, 2^9699632966 is an apocalyptic number.

9699632966 is a deficient number, since it is larger than the sum of its proper divisors (5325715642).

9699632966 is a wasteful number, since it uses less digits than its factorization.

9699632966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68387.

The product of its digits is 51018336, while the sum is 65.

The square root of 9699632966 is about 98486.7146675124. The cubic root of 9699632966 is about 2132.6443360994.

The spelling of 9699632966 in words is "nine billion, six hundred ninety-nine million, six hundred thirty-two thousand, nine hundred sixty-six".