8065986365 has 8 divisors (see below), whose sum is σ = 9753071328. Its totient is φ = 6403530640.

The previous prime is 8065986361. The next prime is 8065986367. The reversal of 8065986365 is 5636895608.

It is a happy number.

8065986365 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 8065986365 - 2² = 8065986361 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8065986365.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8065986361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6156587 + ... + 6157896.

It is an arithmetic number, because the mean of its divisors is an integer number (1219133916).

Almost surely, 2^8065986365 is an apocalyptic number.

It is an amenable number.

8065986365 is a deficient number, since it is larger than the sum of its proper divisors (1687084963).

8065986365 is a wasteful number, since it uses less digits than its factorization.

8065986365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12314619.

The product of its (nonzero) digits is 9331200, while the sum is 56.

The square root of 8065986365 is about 89810.8365677550. The cubic root of 8065986365 is about 2005.4838139000.

The spelling of 8065986365 in words is "eight billion, sixty-five million, nine hundred eighty-six thousand, three hundred sixty-five".