284949482 has 16 divisors (see below), whose sum is σ = 432837000. Its totient is φ = 140678400.

The previous prime is 284949463. The next prime is 284949487.

284949482 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 272283001 + 12666481 = 16501^2 + 3559^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 284949482.

It is not an unprimeable number, because it can be changed into a prime (284949487) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80894 + ... + 84342.

Almost surely, 2^284949482 is an apocalyptic number.

284949482 is a deficient number, since it is larger than the sum of its proper divisors (147887518).

284949482 is a wasteful number, since it uses less digits than its factorization.

284949482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3961.

The product of its digits is 1327104, while the sum is 50.

The square root of 284949482 is about 16880.4467357946. The cubic root of 284949482 is about 658.0455510574.

The spelling of 284949482 in words is "two hundred eighty-four million, nine hundred forty-nine thousand, four hundred eighty-two".