598116617 has 8 divisors (see below), whose sum is σ = 685468800. Its totient is φ = 511241184.

The previous prime is 598116557. The next prime is 598116641. The reversal of 598116617 is 716611895.

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 598116617 - 2⁶ = 598116553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (598116017) 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, 116492 + ... + 121517.

It is an arithmetic number, because the mean of its divisors is an integer number (85683600).

Almost surely, 2^598116617 is an apocalyptic number.

It is an amenable number.

598116617 is a deficient number, since it is larger than the sum of its proper divisors (87352183).

598116617 is a wasteful number, since it uses less digits than its factorization.

598116617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238375.

The product of its digits is 90720, while the sum is 44.

The square root of 598116617 is about 24456.4228169207. The cubic root of 598116617 is about 842.5492365570.

The spelling of 598116617 in words is "five hundred ninety-eight million, one hundred sixteen thousand, six hundred seventeen".