9989467411 has 16 divisors (see below), whose sum is σ = 12502886400. Its totient is φ = 7753697280.

The previous prime is 9989467403. The next prime is 9989467429. The reversal of 9989467411 is 1147649899.

9989467411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9989467411 - 2³ = 9989467403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9989467441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 232611 + ... + 272188.

It is an arithmetic number, because the mean of its divisors is an integer number (781430400).

Almost surely, 2^9989467411 is an apocalyptic number.

9989467411 is a deficient number, since it is larger than the sum of its proper divisors (2513418989).

9989467411 is a wasteful number, since it uses less digits than its factorization.

9989467411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505074.

The product of its digits is 3919104, while the sum is 58.

The square root of 9989467411 is about 99947.3231807636. The cubic root of 9989467411 is about 2153.6780318134.

The spelling of 9989467411 in words is "nine billion, nine hundred eighty-nine million, four hundred sixty-seven thousand, four hundred eleven".