8069109 has 8 divisors (see below), whose sum is σ = 10789152. Its totient is φ = 5364240.

The previous prime is 8069107. The next prime is 8069119. The reversal of 8069109 is 9019608.

It is a happy number.

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

It is not a de Polignac number, because 8069109 - 2¹ = 8069107 is a prime.

It is a super-2 number, since 2×8069109² = 130221040107762, which contains 22 as substring.

8069109 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 8069109.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8069107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2487 + ... + 4724.

It is an arithmetic number, because the mean of its divisors is an integer number (1348644).

Almost surely, 2^8069109 is an apocalyptic number.

It is an amenable number.

8069109 is a deficient number, since it is larger than the sum of its proper divisors (2720043).

8069109 is a wasteful number, since it uses less digits than its factorization.

8069109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7587.

The product of its (nonzero) digits is 3888, while the sum is 33.

The square root of 8069109 is about 2840.6177145121. The cubic root of 8069109 is about 200.5742578946.

The spelling of 8069109 in words is "eight million, sixty-nine thousand, one hundred nine".