449082886 has 16 divisors (see below), whose sum is σ = 784383264. Its totient is φ = 188832384.

The previous prime is 449082877. The next prime is 449082899. The reversal of 449082886 is 688280944.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 301875 + ... + 303358.

It is an arithmetic number, because the mean of its divisors is an integer number (49023954).

Almost surely, 2^449082886 is an apocalyptic number.

449082886 is a deficient number, since it is larger than the sum of its proper divisors (335300378).

449082886 is a wasteful number, since it uses less digits than its factorization.

449082886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605295.

The product of its (nonzero) digits is 884736, while the sum is 49.

The square root of 449082886 is about 21191.5758262570. The cubic root of 449082886 is about 765.7884908468.

The spelling of 449082886 in words is "four hundred forty-nine million, eighty-two thousand, eight hundred eighty-six".