9898713 has 16 divisors (see below), whose sum is σ = 15998400. Its totient is φ = 5999040.

The previous prime is 9898711. The next prime is 9898723. The reversal of 9898713 is 3178989.

9898713 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9898713 - 2¹ = 9898711 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9898711) 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, 16368 + ... + 16961.

It is an arithmetic number, because the mean of its divisors is an integer number (999900).

Almost surely, 2^9898713 is an apocalyptic number.

It is an amenable number.

9898713 is a deficient number, since it is larger than the sum of its proper divisors (6099687).

9898713 is a wasteful number, since it uses less digits than its factorization.

9898713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33349 (or 33343 counting only the distinct ones).

The product of its digits is 108864, while the sum is 45.

The square root of 9898713 is about 3146.2220201378. Note that the first 3 decimals coincide. The cubic root of 9898713 is about 214.7136118389.

The spelling of 9898713 in words is "nine million, eight hundred ninety-eight thousand, seven hundred thirteen".