9964081713 has 8 divisors (see below), whose sum is σ = 13409605728. Its totient is φ = 6580639424.

The previous prime is 9964081711. The next prime is 9964081723. The reversal of 9964081713 is 3171804699.

It is a happy number.

9964081713 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9964081713 - 2¹ = 9964081711 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (9964081711) 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, 15520056 + ... + 15520697.

It is an arithmetic number, because the mean of its divisors is an integer number (1676200716).

Almost surely, 2^9964081713 is an apocalyptic number.

It is an amenable number.

9964081713 is a deficient number, since it is larger than the sum of its proper divisors (3445524015).

9964081713 is a wasteful number, since it uses less digits than its factorization.

9964081713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31040863.

The product of its (nonzero) digits is 326592, while the sum is 48.

The square root of 9964081713 is about 99820.2470093117. The cubic root of 9964081713 is about 2151.8521420855.

The spelling of 9964081713 in words is "nine billion, nine hundred sixty-four million, eighty-one thousand, seven hundred thirteen".