9963324878 has 16 divisors (see below), whose sum is σ = 17041343760. Its totient is φ = 4327959936.

The previous prime is 9963324871. The next prime is 9963324911. The reversal of 9963324878 is 8784233699.

9963324878 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9963324871) 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, 11270288 + ... + 11271171.

It is an arithmetic number, because the mean of its divisors is an integer number (1065083985).

Almost surely, 2^9963324878 is an apocalyptic number.

9963324878 is a deficient number, since it is larger than the sum of its proper divisors (7078018882).

9963324878 is a wasteful number, since it uses less digits than its factorization.

9963324878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22541491.

The product of its digits is 15676416, while the sum is 59.

The square root of 9963324878 is about 99816.4559479047. The cubic root of 9963324878 is about 2151.7976584479.

The spelling of 9963324878 in words is "nine billion, nine hundred sixty-three million, three hundred twenty-four thousand, eight hundred seventy-eight".