8198345 has 8 divisors (see below), whose sum is σ = 10005120. Its totient is φ = 6447280.

The previous prime is 8198317. The next prime is 8198363. The reversal of 8198345 is 5438918.

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

It is not a de Polignac number, because 8198345 - 2¹⁴ = 8181961 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8198299 and 8198308.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13601 + ... + 14190.

It is an arithmetic number, because the mean of its divisors is an integer number (1250640).

Almost surely, 2^8198345 is an apocalyptic number.

It is an amenable number.

8198345 is a deficient number, since it is larger than the sum of its proper divisors (1806775).

8198345 is a wasteful number, since it uses less digits than its factorization.

8198345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27855.

The product of its digits is 34560, while the sum is 38.

The square root of 8198345 is about 2863.2752225380. The cubic root of 8198345 is about 201.6394001187.

It can be divided in two parts, 81983 and 45, that added together give a palindrome (82028).

The spelling of 8198345 in words is "eight million, one hundred ninety-eight thousand, three hundred forty-five".