9899322 has 8 divisors (see below), whose sum is σ = 19798656. Its totient is φ = 3299772.

The previous prime is 9899303. The next prime is 9899333. The reversal of 9899322 is 2239989.

9899322 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

9899322 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 824938 + ... + 824949.

It is an arithmetic number, because the mean of its divisors is an integer number (2474832).

Almost surely, 2^9899322 is an apocalyptic number.

9899322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

9899322 is a wasteful number, since it uses less digits than its factorization.

9899322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1649892.

The product of its digits is 69984, while the sum is 42.

The square root of 9899322 is about 3146.3188013931. The cubic root of 9899322 is about 214.7180150345.

The spelling of 9899322 in words is "nine million, eight hundred ninety-nine thousand, three hundred twenty-two".