8682006609 has 6 divisors (see below), whose sum is σ = 12540676226. Its totient is φ = 5788004400.

The previous prime is 8682006601. The next prime is 8682006617. The reversal of 8682006609 is 9066002868.

It is an interprime number because it is at equal distance from previous prime (8682006601) and next prime (8682006617).

It can be written as a sum of positive squares in only one way, i.e., 7979491584 + 702515025 = 89328^2 + 26505^2 .

It is not a de Polignac number, because 8682006609 - 2³ = 8682006601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8682006601) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 482333692 + ... + 482333709.

Almost surely, 2^8682006609 is an apocalyptic number.

It is an amenable number.

8682006609 is a deficient number, since it is larger than the sum of its proper divisors (3858669617).

8682006609 is a wasteful number, since it uses less digits than its factorization.

8682006609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 964667407 (or 964667404 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The square root of 8682006609 is about 93177.2859070278. The cubic root of 8682006609 is about 2055.2912376053.

The spelling of 8682006609 in words is "eight billion, six hundred eighty-two million, six thousand, six hundred nine".