284882806668 has 48 divisors (see below), whose sum is σ = 672455075040. Its totient is φ = 93857685504.

The previous prime is 284882806661. The next prime is 284882806697. The reversal of 284882806668 is 866608288482.

It is a junction number, because it is equal to n+sod(n) for n = 284882806599 and 284882806608.

It is not an unprimeable number, because it can be changed into a prime (284882806661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2787480 + ... + 2887872.

It is an arithmetic number, because the mean of its divisors is an integer number (14009480730).

Almost surely, 2^284882806668 is an apocalyptic number.

It is an amenable number.

284882806668 is an abundant number, since it is smaller than the sum of its proper divisors (387572268372).

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

284882806668 is a wasteful number, since it uses less digits than its factorization.

284882806668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103146 (or 103144 counting only the distinct ones).

The product of its (nonzero) digits is 113246208, while the sum is 66.

The spelling of 284882806668 in words is "two hundred eighty-four billion, eight hundred eighty-two million, eight hundred six thousand, six hundred sixty-eight".