8306605085 has 8 divisors (see below), whose sum is σ = 10023613920. Its totient is φ = 6608158864.

The previous prime is 8306605067. The next prime is 8306605091. The reversal of 8306605085 is 5805066038.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8306605085 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4639667 + ... + 4641456.

It is an arithmetic number, because the mean of its divisors is an integer number (1252951740).

Almost surely, 2^8306605085 is an apocalyptic number.

It is an amenable number.

8306605085 is a deficient number, since it is larger than the sum of its proper divisors (1717008835).

8306605085 is a wasteful number, since it uses less digits than its factorization.

8306605085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9281307.

The product of its (nonzero) digits is 172800, while the sum is 41.

The square root of 8306605085 is about 91140.5786957709. The cubic root of 8306605085 is about 2025.2307889173.

The spelling of 8306605085 in words is "eight billion, three hundred six million, six hundred five thousand, eighty-five".