284030012 has 48 divisors (see below), whose sum is σ = 608160000. Its totient is φ = 113353344.

The previous prime is 284030011. The next prime is 284030041. The reversal of 284030012 is 210030482.

284030012 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (284030011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26864 + ... + 35912.

It is an arithmetic number, because the mean of its divisors is an integer number (12670000).

Almost surely, 2^284030012 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 284030012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (304080000).

284030012 is an abundant number, since it is smaller than the sum of its proper divisors (324129988).

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

284030012 is a wasteful number, since it uses less digits than its factorization.

284030012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9138 (or 9136 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 284030012 is about 16853.1899651075. The cubic root of 284030012 is about 657.3369984403.

Adding to 284030012 its reverse (210030482), we get a palindrome (494060494).

The spelling of 284030012 in words is "two hundred eighty-four million, thirty thousand, twelve".