9660308740 has 12 divisors (see below), whose sum is σ = 20286648396. Its totient is φ = 3864123488.

The previous prime is 9660308717. The next prime is 9660308747. The reversal of 9660308740 is 478030669.

It is a happy number.

9660308740 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1884949056 + 7775359684 = 43416^2 + 88178^2 .

It is not an unprimeable number, because it can be changed into a prime (9660308747) 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 3 ways as a sum of consecutive naturals, for example, 241507699 + ... + 241507738.

It is an arithmetic number, because the mean of its divisors is an integer number (1690554033).

Almost surely, 2^9660308740 is an apocalyptic number.

It is an amenable number.

9660308740 is an abundant number, since it is smaller than the sum of its proper divisors (10626339656).

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

9660308740 is a wasteful number, since it uses less digits than its factorization.

9660308740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483015446 (or 483015444 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 43.

The square root of 9660308740 is about 98286.8696215318. The cubic root of 9660308740 is about 2129.7583788461.

The spelling of 9660308740 in words is "nine billion, six hundred sixty million, three hundred eight thousand, seven hundred forty".