9920328603060 has 96 divisors (see below), whose sum is σ = 28095385393152. Its totient is φ = 2615244511360.

The previous prime is 9920328603023. The next prime is 9920328603067. The reversal of 9920328603060 is 603068230299.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9920328603067) 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 31 ways as a sum of consecutive naturals, for example, 332304 + ... + 4466663.

It is an arithmetic number, because the mean of its divisors is an integer number (292660264512).

Almost surely, 2^{9920328603060} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9920328603060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14047692696576).

9920328603060 is an abundant number, since it is smaller than the sum of its proper divisors (18175056790092).

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

9920328603060 is a wasteful number, since it uses less digits than its factorization.

9920328603060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4799373 (or 4799371 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 48.

The spelling of 9920328603060 in words is "nine trillion, nine hundred twenty billion, three hundred twenty-eight million, six hundred three thousand, sixty".