8666280282 has 32 divisors (see below), whose sum is σ = 18969882624. Its totient is φ = 2617585200.

The previous prime is 8666280277. The next prime is 8666280347. The reversal of 8666280282 is 2820826668.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 193594 + ... + 234117.

It is an arithmetic number, because the mean of its divisors is an integer number (592808832).

Almost surely, 2^8666280282 is an apocalyptic number.

8666280282 is an abundant number, since it is smaller than the sum of its proper divisors (10303602342).

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

8666280282 is a wasteful number, since it uses less digits than its factorization.

8666280282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428034.

The product of its (nonzero) digits is 884736, while the sum is 48.

The square root of 8666280282 is about 93092.8583834442. The cubic root of 8666280282 is about 2054.0495232178.

The spelling of 8666280282 in words is "eight billion, six hundred sixty-six million, two hundred eighty thousand, two hundred eighty-two".