98799617 has 8 divisors (see below), whose sum is σ = 113001600. Its totient is φ = 84619584.

The previous prime is 98799611. The next prime is 98799619. The reversal of 98799617 is 71699789.

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

It is not a de Polignac number, because 98799617 - 2¹⁴ = 98783233 is a prime.

It is a super-2 number, since 2×98799617² = 19522728638693378, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98799611) 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, 5684 + ... + 15162.

It is an arithmetic number, because the mean of its divisors is an integer number (14125200).

Almost surely, 2^98799617 is an apocalyptic number.

It is an amenable number.

98799617 is a deficient number, since it is larger than the sum of its proper divisors (14201983).

98799617 is a wasteful number, since it uses less digits than its factorization.

98799617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10975.

The product of its digits is 1714608, while the sum is 56.

The square root of 98799617 is about 9939.7996458681. The cubic root of 98799617 is about 462.2941740103.

The spelling of 98799617 in words is "ninety-eight million, seven hundred ninety-nine thousand, six hundred seventeen".