9899330 has 32 divisors (see below), whose sum is σ = 20577024. Its totient is φ = 3358656.

The previous prime is 9899303. The next prime is 9899333. The reversal of 9899330 is 339989.

It is not an unprimeable number, because it can be changed into a prime (9899333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6524 + ... + 7896.

It is an arithmetic number, because the mean of its divisors is an integer number (643032).

Almost surely, 2^9899330 is an apocalyptic number.

9899330 is an abundant number, since it is smaller than the sum of its proper divisors (10677694).

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

9899330 is a wasteful number, since it uses less digits than its factorization.

9899330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1490.

The product of its (nonzero) digits is 52488, while the sum is 41.

The square root of 9899330 is about 3146.3200727199. The cubic root of 9899330 is about 214.7180728750.

The spelling of 9899330 in words is "nine million, eight hundred ninety-nine thousand, three hundred thirty".