9779964708 has 24 divisors (see below), whose sum is σ = 23250483648. Its totient is φ = 3198478816.

The previous prime is 9779964671. The next prime is 9779964709. The reversal of 9779964708 is 8074699779.

9779964708 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (9779964709) 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 7 ways as a sum of consecutive naturals, for example, 7688016 + ... + 7689287.

It is an arithmetic number, because the mean of its divisors is an integer number (968770152).

Almost surely, 2^9779964708 is an apocalyptic number.

It is an amenable number.

9779964708 is an abundant number, since it is smaller than the sum of its proper divisors (13470518940).

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

9779964708 is a wasteful number, since it uses less digits than its factorization.

9779964708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15377363 (or 15377361 counting only the distinct ones).

The product of its (nonzero) digits is 48009024, while the sum is 66.

The square root of 9779964708 is about 98893.7040867618. The cubic root of 9779964708 is about 2138.5156320621.

The spelling of 9779964708 in words is "nine billion, seven hundred seventy-nine million, nine hundred sixty-four thousand, seven hundred eight".