8676363609 has 27 divisors (see below), whose sum is σ = 12766425789. Its totient is φ = 5678241120.

The previous prime is 8676363601. The next prime is 8676363611. The reversal of 8676363609 is 9063636768.

It is a happy number.

The square root of 8676363609 is 93147.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 597949209 + 8078414400 = 24453^2 + 89880^2 .

It is not a de Polignac number, because 8676363609 - 2³ = 8676363601 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8676363601) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 17045647 + ... + 17046155.

Almost surely, 2^8676363609 is an apocalyptic number.

8676363609 is the 93147-th square number.

8676363609 is the 46574-th centered octagonal number.

It is an amenable number.

8676363609 is a deficient number, since it is larger than the sum of its proper divisors (4090062180).

8676363609 is an frugal number, since it uses more digits than its factorization.

8676363609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1146 (or 573 counting only the distinct ones).

The product of its (nonzero) digits is 5878656, while the sum is 54.

The cubic root of 8676363609 is about 2054.8458520068.

The spelling of 8676363609 in words is "eight billion, six hundred seventy-six million, three hundred sixty-three thousand, six hundred nine".