284195342 has 8 divisors (see below), whose sum is σ = 436206936. Its totient is φ = 138793032.

The previous prime is 284195297. The next prime is 284195347. The reversal of 284195342 is 243591482.

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

It is a junction number, because it is equal to n+sod(n) for n = 284195296 and 284195305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (284195347) by changing a digit.

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, 1652213 + ... + 1652384.

It is an arithmetic number, because the mean of its divisors is an integer number (54525867).

Almost surely, 2^284195342 is an apocalyptic number.

284195342 is a deficient number, since it is larger than the sum of its proper divisors (152011594).

284195342 is a wasteful number, since it uses less digits than its factorization.

284195342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3304642.

The product of its digits is 69120, while the sum is 38.

The square root of 284195342 is about 16858.0942576556. The cubic root of 284195342 is about 657.4645160049.

The spelling of 284195342 in words is "two hundred eighty-four million, one hundred ninety-five thousand, three hundred forty-two".