9882491694 has 16 divisors (see below), whose sum is σ = 19766478720. Its totient is φ = 3293914680.

The previous prime is 9882491687. The next prime is 9882491701. The reversal of 9882491694 is 4961942889.

9882491694 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (9882491687) and next prime (9882491701).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 35397 + ... + 144975.

It is an arithmetic number, because the mean of its divisors is an integer number (1235404920).

Almost surely, 2^9882491694 is an apocalyptic number.

9882491694 is an abundant number, since it is smaller than the sum of its proper divisors (9883987026).

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

9882491694 is a wasteful number, since it uses less digits than its factorization.

9882491694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124615.

The product of its digits is 8957952, while the sum is 60.

The square root of 9882491694 is about 99410.7222285403. The cubic root of 9882491694 is about 2145.9626192140.

The spelling of 9882491694 in words is "nine billion, eight hundred eighty-two million, four hundred ninety-one thousand, six hundred ninety-four".