8066265784 has 32 divisors (see below), whose sum is σ = 16326036000. Its totient is φ = 3724749952.

The previous prime is 8066265731. The next prime is 8066265793. The reversal of 8066265784 is 4875626608.

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, 750499 + ... + 761170.

It is an arithmetic number, because the mean of its divisors is an integer number (510188625).

Almost surely, 2^8066265784 is an apocalyptic number.

It is an amenable number.

8066265784 is an abundant number, since it is smaller than the sum of its proper divisors (8259770216).

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

8066265784 is a wasteful number, since it uses less digits than its factorization.

8066265784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1511727 (or 1511723 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 52.

The square root of 8066265784 is about 89812.3921516402. The cubic root of 8066265784 is about 2005.5069713824.

The spelling of 8066265784 in words is "eight billion, sixty-six million, two hundred sixty-five thousand, seven hundred eighty-four".