9667611716 has 48 divisors (see below), whose sum is σ = 19479398400. Its totient is φ = 4112457888.

The previous prime is 9667611683. The next prime is 9667611719. The reversal of 9667611716 is 6171167669.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (9667611719) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3301445 + ... + 3304371.

It is an arithmetic number, because the mean of its divisors is an integer number (405820800).

Almost surely, 2^9667611716 is an apocalyptic number.

It is an amenable number.

9667611716 is an abundant number, since it is smaller than the sum of its proper divisors (9811786684).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9667611716 is a wasteful number, since it uses less digits than its factorization.

9667611716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3776 (or 3774 counting only the distinct ones).

The product of its digits is 571536, while the sum is 50.

The square root of 9667611716 is about 98324.0139335249. The cubic root of 9667611716 is about 2130.2949267973.

The spelling of 9667611716 in words is "nine billion, six hundred sixty-seven million, six hundred eleven thousand, seven hundred sixteen".