284169342 has 8 divisors (see below), whose sum is σ = 568338696. Its totient is φ = 94723112.

The previous prime is 284169337. The next prime is 284169397. The reversal of 284169342 is 243961482.

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

284169342 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 284169342.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23680773 + ... + 23680784.

It is an arithmetic number, because the mean of its divisors is an integer number (71042337).

Almost surely, 2^284169342 is an apocalyptic number.

284169342 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.

284169342 is a wasteful number, since it uses less digits than its factorization.

284169342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47361562.

The product of its digits is 82944, while the sum is 39.

The square root of 284169342 is about 16857.3230970994. The cubic root of 284169342 is about 657.4444657130. Note that the first 4 decimals are identical.

The spelling of 284169342 in words is "two hundred eighty-four million, one hundred sixty-nine thousand, three hundred forty-two".