9801716 has 12 divisors (see below), whose sum is σ = 17311140. Its totient is φ = 4855680.

The previous prime is 9801713. The next prime is 9801769. The reversal of 9801716 is 6171089.

It can be written as a sum of positive squares in 2 ways, for example, as 3062500 + 6739216 = 1750^2 + 2596^2 .

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9801713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10805 + ... + 11676.

It is an arithmetic number, because the mean of its divisors is an integer number (1442595).

Almost surely, 2^9801716 is an apocalyptic number.

It is an amenable number.

9801716 is a deficient number, since it is larger than the sum of its proper divisors (7509424).

9801716 is a wasteful number, since it uses less digits than its factorization.

9801716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22594 (or 22592 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 32.

The square root of 9801716 is about 3130.7692345492. The cubic root of 9801716 is about 214.0099858502.

The spelling of 9801716 in words is "nine million, eight hundred one thousand, seven hundred sixteen".