9964982847 has 8 divisors (see below), whose sum is σ = 13287121200. Its totient is φ = 6643083200.

The previous prime is 9964982791. The next prime is 9964982851. The reversal of 9964982847 is 7482894699.

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 9964982847 - 2¹⁶ = 9964917311 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9964982887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95029 + ... + 170177.

It is an arithmetic number, because the mean of its divisors is an integer number (1660890150).

Almost surely, 2^9964982847 is an apocalyptic number.

9964982847 is a deficient number, since it is larger than the sum of its proper divisors (3322138353).

9964982847 is a wasteful number, since it uses less digits than its factorization.

9964982847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119353.

The product of its digits is 62705664, while the sum is 66.

The square root of 9964982847 is about 99824.7606909228. The cubic root of 9964982847 is about 2151.9170100359.

The spelling of 9964982847 in words is "nine billion, nine hundred sixty-four million, nine hundred eighty-two thousand, eight hundred forty-seven".