8065516386 has 16 divisors (see below), whose sum is σ = 16224277824. Its totient is φ = 2672964624.

The previous prime is 8065516379. The next prime is 8065516387. The reversal of 8065516386 is 6836155608.

It is not an unprimeable number, because it can be changed into a prime (8065516387) 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, 3884086 + ... + 3886161.

It is an arithmetic number, because the mean of its divisors is an integer number (1014017364).

Almost surely, 2^8065516386 is an apocalyptic number.

8065516386 is an abundant number, since it is smaller than the sum of its proper divisors (8158761438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8065516386 is a wasteful number, since it uses less digits than its factorization.

8065516386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7770425.

The product of its (nonzero) digits is 1036800, while the sum is 48.

The square root of 8065516386 is about 89808.2200358074. The cubic root of 8065516386 is about 2005.4448621198. Note that the first 3 decimals are identical.

The spelling of 8065516386 in words is "eight billion, sixty-five million, five hundred sixteen thousand, three hundred eighty-six".