98498717 has 4 divisors (see below), whose sum is σ = 103682880. Its totient is φ = 93314556.

The previous prime is 98498711. The next prime is 98498779. The reversal of 98498717 is 71789489.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 98498717 - 2⁸ = 98498461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98498711) 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, 2592053 + ... + 2592090.

It is an arithmetic number, because the mean of its divisors is an integer number (25920720).

Almost surely, 2^98498717 is an apocalyptic number.

It is an amenable number.

98498717 is a deficient number, since it is larger than the sum of its proper divisors (5184163).

98498717 is a wasteful number, since it uses less digits than its factorization.

98498717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5184162.

The product of its digits is 1016064, while the sum is 53.

The square root of 98498717 is about 9924.6519838229. The cubic root of 98498717 is about 461.8243821313.

The spelling of 98498717 in words is "ninety-eight million, four hundred ninety-eight thousand, seven hundred seventeen".