9768212716 has 36 divisors (see below), whose sum is σ = 18744918976. Its totient is φ = 4448505600.

The previous prime is 9768212689. The next prime is 9768212719. The reversal of 9768212716 is 6172128679.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 9768212716.

It is not an unprimeable number, because it can be changed into a prime (9768212719) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 100455 + ... + 172126.

Almost surely, 2^9768212716 is an apocalyptic number.

It is an amenable number.

9768212716 is a deficient number, since it is larger than the sum of its proper divisors (8976706260).

9768212716 is a wasteful number, since it uses less digits than its factorization.

9768212716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272650 (or 272631 counting only the distinct ones).

The product of its digits is 508032, while the sum is 49.

The square root of 9768212716 is about 98834.2689354254. The cubic root of 9768212716 is about 2137.6587137760.

The spelling of 9768212716 in words is "nine billion, seven hundred sixty-eight million, two hundred twelve thousand, seven hundred sixteen".