9987104159 has 8 divisors (see below), whose sum is σ = 10685082480. Its totient is φ = 9306360000.

The previous prime is 9987104143. The next prime is 9987104201. The reversal of 9987104159 is 9514017899.

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 9987104159 - 2⁴ = 9987104143 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9987104159.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9987104059) 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, 4307342 + ... + 4309659.

It is an arithmetic number, because the mean of its divisors is an integer number (1335635310).

Almost surely, 2^9987104159 is an apocalyptic number.

9987104159 is a deficient number, since it is larger than the sum of its proper divisors (697978321).

9987104159 is a wasteful number, since it uses less digits than its factorization.

9987104159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8617081.

The product of its (nonzero) digits is 816480, while the sum is 53.

The square root of 9987104159 is about 99935.4999937460. The cubic root of 9987104159 is about 2153.5081834080.

The spelling of 9987104159 in words is "nine billion, nine hundred eighty-seven million, one hundred four thousand, one hundred fifty-nine".