8132065970 has 48 divisors (see below), whose sum is σ = 17036175960. Its totient is φ = 2786724864.

The previous prime is 8132065937. The next prime is 8132066039. The reversal of 8132065970 is 795602318.

It can be written as a sum of positive squares in 4 ways, for example, as 8069608561 + 62457409 = 89831^2 + 7903^2 .

It is a super-3 number, since 3×8132065970³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Curzon number.

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 23 ways as a sum of consecutive naturals, for example, 1550192 + ... + 1555428.

Almost surely, 2^8132065970 is an apocalyptic number.

8132065970 is an abundant number, since it is smaller than the sum of its proper divisors (8904109990).

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

8132065970 is a wasteful number, since it uses less digits than its factorization.

8132065970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8427 (or 8420 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 41.

The square root of 8132065970 is about 90177.9683182095. The cubic root of 8132065970 is about 2010.9454863881.

The spelling of 8132065970 in words is "eight billion, one hundred thirty-two million, sixty-five thousand, nine hundred seventy".