284447104 has 16 divisors (see below), whose sum is σ = 566672220. Its totient is φ = 142223488.

The previous prime is 284447101. The next prime is 284447113. The reversal of 284447104 is 401744482.

284447104 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (16).

It is a self number, because there is not a number n which added to its sum of digits gives 284447104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (284447101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1110994 + ... + 1111249.

Almost surely, 2^284447104 is an apocalyptic number.

It is an amenable number.

284447104 is a deficient number, since it is larger than the sum of its proper divisors (282225116).

284447104 is an equidigital number, since it uses as much as digits as its factorization.

284447104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2222257 (or 2222245 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 34.

The square root of 284447104 is about 16865.5597001700. The cubic root of 284447104 is about 657.6586028447.

The spelling of 284447104 in words is "two hundred eighty-four million, four hundred forty-seven thousand, one hundred four".