9890882 has 8 divisors (see below), whose sum is σ = 14849676. Its totient is φ = 4940992.

The previous prime is 9890873. The next prime is 9890899. The reversal of 9890882 is 2880989.

It can be written as a sum of positive squares in 2 ways, for example, as 9186961 + 703921 = 3031^2 + 839^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3158 + ... + 5454.

Almost surely, 2^9890882 is an apocalyptic number.

9890882 is a deficient number, since it is larger than the sum of its proper divisors (4958794).

9890882 is a wasteful number, since it uses less digits than its factorization.

9890882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4452.

The product of its (nonzero) digits is 82944, while the sum is 44.

The square root of 9890882 is about 3144.9772654186. The cubic root of 9890882 is about 214.6569759952.

The spelling of 9890882 in words is "nine million, eight hundred ninety thousand, eight hundred eighty-two".