282449398 has 64 divisors (see below), whose sum is σ = 543822336. Its totient is φ = 106848000.

The previous prime is 282449359. The next prime is 282449491. The reversal of 282449398 is 893944282.

282449398 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 1005018 + ... + 1005298.

It is an arithmetic number, because the mean of its divisors is an integer number (8497224).

Almost surely, 2^282449398 is an apocalyptic number.

282449398 is a deficient number, since it is larger than the sum of its proper divisors (261372938).

282449398 is a wasteful number, since it uses less digits than its factorization.

282449398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469.

The product of its digits is 995328, while the sum is 49.

The square root of 282449398 is about 16806.2309278434. The cubic root of 282449398 is about 656.1153794551.

The spelling of 282449398 in words is "two hundred eighty-two million, four hundred forty-nine thousand, three hundred ninety-eight".