9899336 has 8 divisors (see below), whose sum is σ = 18561270. Its totient is φ = 4949664.

The previous prime is 9899333. The next prime is 9899341. The reversal of 9899336 is 6339989.

It can be written as a sum of positive squares in only one way, i.e., 8702500 + 1196836 = 2950^2 + 1094^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 618701 + ... + 618716.

Almost surely, 2^9899336 is an apocalyptic number.

It is an amenable number.

9899336 is a deficient number, since it is larger than the sum of its proper divisors (8661934).

9899336 is a wasteful number, since it uses less digits than its factorization.

9899336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1237423 (or 1237419 counting only the distinct ones).

The product of its digits is 314928, while the sum is 47.

The square root of 9899336 is about 3146.3210262146. The cubic root of 9899336 is about 214.7181162553.

The spelling of 9899336 in words is "nine million, eight hundred ninety-nine thousand, three hundred thirty-six".