283666484 has 6 divisors (see below), whose sum is σ = 496416354. Its totient is φ = 141833240.

The previous prime is 283666477. The next prime is 283666489. The reversal of 283666484 is 484666382.

It can be written as a sum of positive squares in only one way, i.e., 181656484 + 102010000 = 13478^2 + 10100^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (283666489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35458307 + ... + 35458314.

It is an arithmetic number, because the mean of its divisors is an integer number (82736059).

Almost surely, 2^283666484 is an apocalyptic number.

It is an amenable number.

283666484 is a deficient number, since it is larger than the sum of its proper divisors (212749870).

283666484 is a wasteful number, since it uses less digits than its factorization.

283666484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70916625 (or 70916623 counting only the distinct ones).

The product of its digits is 1327104, while the sum is 47.

The square root of 283666484 is about 16842.4013727259. The cubic root of 283666484 is about 657.0564383883.

The spelling of 283666484 in words is "two hundred eighty-three million, six hundred sixty-six thousand, four hundred eighty-four".