284538341 has 4 divisors (see below), whose sum is σ = 284676000. Its totient is φ = 284400684.

The previous prime is 284538277. The next prime is 284538379. The reversal of 284538341 is 143835482.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 284538341 - 2⁶ = 284538277 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 284538295 and 284538304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (284538841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65681 + ... + 69878.

It is an arithmetic number, because the mean of its divisors is an integer number (71169000).

Almost surely, 2^284538341 is an apocalyptic number.

It is an amenable number.

284538341 is a deficient number, since it is larger than the sum of its proper divisors (137659).

284538341 is a wasteful number, since it uses less digits than its factorization.

284538341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137658.

The product of its digits is 92160, while the sum is 38.

The square root of 284538341 is about 16868.2643149792. The cubic root of 284538341 is about 657.7289104495.

The spelling of 284538341 in words is "two hundred eighty-four million, five hundred thirty-eight thousand, three hundred forty-one".