284906943339 has 8 divisors (see below), whose sum is σ = 399869394240. Its totient is φ = 179941227336.

The previous prime is 284906943289. The next prime is 284906943341. The reversal of 284906943339 is 933349609482.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 284906943339 - 2¹² = 284906939243 is a prime.

It is not an unprimeable number, because it can be changed into a prime (284906923339) 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, 2499183657 + ... + 2499183770.

It is an arithmetic number, because the mean of its divisors is an integer number (49983674280).

Almost surely, 2^284906943339 is an apocalyptic number.

284906943339 is a deficient number, since it is larger than the sum of its proper divisors (114962450901).

284906943339 is a wasteful number, since it uses less digits than its factorization.

284906943339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4998367449.

The product of its (nonzero) digits is 30233088, while the sum is 60.

The spelling of 284906943339 in words is "two hundred eighty-four billion, nine hundred six million, nine hundred forty-three thousand, three hundred thirty-nine".