9868901841 has 16 divisors (see below), whose sum is σ = 14622189120. Its totient is φ = 6578550720.

The previous prime is 9868901839. The next prime is 9868901873. The reversal of 9868901841 is 1481098689.

It is not a de Polignac number, because 9868901841 - 2¹ = 9868901839 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9868901821) 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 15 ways as a sum of consecutive naturals, for example, 373906 + ... + 399428.

It is an arithmetic number, because the mean of its divisors is an integer number (913886820).

Almost surely, 2^9868901841 is an apocalyptic number.

It is an amenable number.

9868901841 is a deficient number, since it is larger than the sum of its proper divisors (4753287279).

9868901841 is a wasteful number, since it uses less digits than its factorization.

9868901841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39853 (or 39847 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 54.

The square root of 9868901841 is about 99342.3466654578. The cubic root of 9868901841 is about 2144.9784984886.

The spelling of 9868901841 in words is "nine billion, eight hundred sixty-eight million, nine hundred one thousand, eight hundred forty-one".