8198359 has 12 divisors (see below), whose sum is σ = 8967000. Its totient is φ = 7491744.

The previous prime is 8198317. The next prime is 8198363. The reversal of 8198359 is 9538918.

8198359 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8198359 - 2¹⁷ = 8067287 is a prime.

It is a Duffinian number.

8198359 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8198389) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23317 + ... + 23665.

It is an arithmetic number, because the mean of its divisors is an integer number (747250).

Almost surely, 2^8198359 is an apocalyptic number.

8198359 is a deficient number, since it is larger than the sum of its proper divisors (768641).

8198359 is a wasteful number, since it uses less digits than its factorization.

8198359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514 (or 501 counting only the distinct ones).

The product of its digits is 77760, while the sum is 43.

The square root of 8198359 is about 2863.2776672897. The cubic root of 8198359 is about 201.6395148959.

The spelling of 8198359 in words is "eight million, one hundred ninety-eight thousand, three hundred fifty-nine".