8286486985 has 8 divisors (see below), whose sum is σ = 11364325056. Its totient is φ = 5682162480.

The previous prime is 8286486889. The next prime is 8286487003. The reversal of 8286486985 is 5896846828.

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

It is not a de Polignac number, because 8286486985 - 2¹⁹ = 8285962697 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118378351 + ... + 118378420.

It is an arithmetic number, because the mean of its divisors is an integer number (1420540632).

Almost surely, 2^8286486985 is an apocalyptic number.

It is an amenable number.

8286486985 is a deficient number, since it is larger than the sum of its proper divisors (3077838071).

8286486985 is a wasteful number, since it uses less digits than its factorization.

8286486985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236756783.

The product of its digits is 53084160, while the sum is 64.

The square root of 8286486985 is about 91030.1432768289. The cubic root of 8286486985 is about 2023.5944712938.

The spelling of 8286486985 in words is "eight billion, two hundred eighty-six million, four hundred eighty-six thousand, nine hundred eighty-five".