9704979481320 has 288 divisors, whose sum is σ = 34284903887520. Its totient is φ = 2379112888320.

The previous prime is 9704979481189. The next prime is 9704979481399. The reversal of 9704979481320 is 231849794079.

9704979481320 is a `hidden beast` number, since 9 + 7 + 0 + 497 + 9 + 4 + 8 + 132 + 0 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 3389055 + ... + 5558385.

It is an arithmetic number, because the mean of its divisors is an integer number (119044805165).

Almost surely, 2^{9704979481320} is an apocalyptic number.

9704979481320 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9704979481320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17142451943760).

9704979481320 is an abundant number, since it is smaller than the sum of its proper divisors (24579924406200).

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

9704979481320 is a wasteful number, since it uses less digits than its factorization.

9704979481320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2169425 (or 2169401 counting only the distinct ones).

The product of its (nonzero) digits is 27433728, while the sum is 63.

The spelling of 9704979481320 in words is "nine trillion, seven hundred four billion, nine hundred seventy-nine million, four hundred eighty-one thousand, three hundred twenty".