284969483 has 2 divisors, whose sum is σ = 284969484. Its totient is φ = 284969482.

The previous prime is 284969437. The next prime is 284969501. The reversal of 284969483 is 384969482.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 284969483 - 2²⁶ = 217860619 is a prime.

It is not a weakly prime, because it can be changed into another prime (284969183) 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 as a sum of consecutive naturals, namely, 142484741 + 142484742.

It is an arithmetic number, because the mean of its divisors is an integer number (142484742).

Almost surely, 2^284969483 is an apocalyptic number.

284969483 is a deficient number, since it is larger than the sum of its proper divisors (1).

284969483 is an equidigital number, since it uses as much as digits as its factorization.

284969483 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2985984, while the sum is 53.

The square root of 284969483 is about 16881.0391564027. The cubic root of 284969483 is about 658.0609470743.

Subtracting 284969483 from its reverse (384969482), we obtain a palindrome (99999999).

The spelling of 284969483 in words is "two hundred eighty-four million, nine hundred sixty-nine thousand, four hundred eighty-three".