284868876 has 24 divisors (see below), whose sum is σ = 664966960. Its totient is φ = 94917312.

The previous prime is 284868817. The next prime is 284868877. The reversal of 284868876 is 678868482.

It is a happy number.

284868876 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (284868877) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54990 + ... + 59946.

Almost surely, 2^284868876 is an apocalyptic number.

It is an amenable number.

284868876 is an abundant number, since it is smaller than the sum of its proper divisors (380098084).

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

284868876 is a wasteful number, since it uses less digits than its factorization.

284868876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9753 (or 9751 counting only the distinct ones).

The product of its digits is 8257536, while the sum is 57.

The square root of 284868876 is about 16878.0590116281. The cubic root of 284868876 is about 657.9834962894.

The spelling of 284868876 in words is "two hundred eighty-four million, eight hundred sixty-eight thousand, eight hundred seventy-six".