284672847372 has 12 divisors (see below), whose sum is σ = 664236643896. Its totient is φ = 94890949120.

The previous prime is 284672847367. The next prime is 284672847373. The reversal of 284672847372 is 273748276482.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (284672847373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11861368629 + ... + 11861368652.

It is an arithmetic number, because the mean of its divisors is an integer number (55353053658).

Almost surely, 2^284672847372 is an apocalyptic number.

It is an amenable number.

284672847372 is an abundant number, since it is smaller than the sum of its proper divisors (379563796524).

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

284672847372 is a wasteful number, since it uses less digits than its factorization.

284672847372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23722737288 (or 23722737286 counting only the distinct ones).

The product of its digits is 50577408, while the sum is 60.

The spelling of 284672847372 in words is "two hundred eighty-four billion, six hundred seventy-two million, eight hundred forty-seven thousand, three hundred seventy-two".