9988075060 has 24 divisors (see below), whose sum is σ = 20991670560. Its totient is φ = 3992046624.

The previous prime is 9988075057. The next prime is 9988075081. The reversal of 9988075060 is 605708899.

It is a junction number, because it is equal to n+sod(n) for n = 9988074989 and 9988075007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173154 + ... + 223513.

It is an arithmetic number, because the mean of its divisors is an integer number (874652940).

Almost surely, 2^9988075060 is an apocalyptic number.

It is an amenable number.

9988075060 is an abundant number, since it is smaller than the sum of its proper divisors (11003595500).

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

9988075060 is a wasteful number, since it uses less digits than its factorization.

9988075060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397935 (or 397933 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 52.

The square root of 9988075060 is about 99940.3575138692. The cubic root of 9988075060 is about 2153.5779659150.

The spelling of 9988075060 in words is "nine billion, nine hundred eighty-eight million, seventy-five thousand, sixty".