8198069 has 16 divisors (see below), whose sum is σ = 9282816. Its totient is φ = 7176000.

The previous prime is 8198059. The next prime is 8198083. The reversal of 8198069 is 9608918.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8198069 is a prime.

It is a super-2 number, since 2×8198069² = 134416670657522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8198009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52139 + ... + 52295.

It is an arithmetic number, because the mean of its divisors is an integer number (580176).

Almost surely, 2^8198069 is an apocalyptic number.

It is an amenable number.

8198069 is a deficient number, since it is larger than the sum of its proper divisors (1084747).

8198069 is a wasteful number, since it uses less digits than its factorization.

8198069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316.

The product of its (nonzero) digits is 31104, while the sum is 41.

The square root of 8198069 is about 2863.2270255780. The cubic root of 8198069 is about 201.6371373409.

It can be divided in two parts, 819 and 8069, that added together give a palindrome (8888).

The spelling of 8198069 in words is "eight million, one hundred ninety-eight thousand, sixty-nine".