284048382 has 8 divisors (see below), whose sum is σ = 568096776. Its totient is φ = 94682792.

The previous prime is 284048363. The next prime is 284048383. The reversal of 284048382 is 283840482.

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

284048382 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 284048382.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (284048383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23670693 + ... + 23670704.

It is an arithmetic number, because the mean of its divisors is an integer number (71012097).

Almost surely, 2^284048382 is an apocalyptic number.

284048382 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

284048382 is a wasteful number, since it uses less digits than its factorization.

284048382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47341402.

The product of its (nonzero) digits is 98304, while the sum is 39.

The square root of 284048382 is about 16853.7349569762. The cubic root of 284048382 is about 657.3511695019.

The spelling of 284048382 in words is "two hundred eighty-four million, forty-eight thousand, three hundred eighty-two".