98216897 has 8 divisors (see below), whose sum is σ = 103299840. Its totient is φ = 93253680.

The previous prime is 98216891. The next prime is 98216917. The reversal of 98216897 is 79861289.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 98216897 - 2⁸ = 98216641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98216891) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28247 + ... + 31532.

It is an arithmetic number, because the mean of its divisors is an integer number (12912480).

Almost surely, 2^98216897 is an apocalyptic number.

It is an amenable number.

98216897 is a deficient number, since it is larger than the sum of its proper divisors (5082943).

98216897 is a wasteful number, since it uses less digits than its factorization.

98216897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59863.

The product of its digits is 435456, while the sum is 50.

The square root of 98216897 is about 9910.4438346625. The cubic root of 98216897 is about 461.3835111680.

The spelling of 98216897 in words is "ninety-eight million, two hundred sixteen thousand, eight hundred ninety-seven".