8065977606 has 24 divisors (see below), whose sum is σ = 18040037184. Its totient is φ = 2601928080.

The previous prime is 8065977593. The next prime is 8065977631. The reversal of 8065977606 is 6067795608.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7227021 + ... + 7228136.

It is an arithmetic number, because the mean of its divisors is an integer number (751668216).

Almost surely, 2^8065977606 is an apocalyptic number.

8065977606 is an abundant number, since it is smaller than the sum of its proper divisors (9974059578).

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

8065977606 is a wasteful number, since it uses less digits than its factorization.

8065977606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14455196 (or 14455193 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 54.

The square root of 8065977606 is about 89810.7878041385. The cubic root of 8065977606 is about 2005.4830879694.

The spelling of 8065977606 in words is "eight billion, sixty-five million, nine hundred seventy-seven thousand, six hundred six".