98321717 has 16 divisors (see below), whose sum is σ = 107872128. Its totient is φ = 89071680.

The previous prime is 98321683. The next prime is 98321747. The reversal of 98321717 is 71712389.

It is a cyclic number.

It is not a de Polignac number, because 98321717 - 2⁶ = 98321653 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98321747) 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, 315992 + ... + 316302.

It is an arithmetic number, because the mean of its divisors is an integer number (6742008).

Almost surely, 2^98321717 is an apocalyptic number.

It is an amenable number.

98321717 is a deficient number, since it is larger than the sum of its proper divisors (9550411).

98321717 is a wasteful number, since it uses less digits than its factorization.

98321717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700.

The product of its digits is 21168, while the sum is 38.

The square root of 98321717 is about 9915.7307849699. The cubic root of 98321717 is about 461.5475868915.

The spelling of 98321717 in words is "ninety-eight million, three hundred twenty-one thousand, seven hundred seventeen".