449082904 has 8 divisors (see below), whose sum is σ = 842030460. Its totient is φ = 224541448.

The previous prime is 449082899. The next prime is 449082929. The reversal of 449082904 is 409280944.

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 28067674 + ... + 28067689.

Almost surely, 2^449082904 is an apocalyptic number.

It is an amenable number.

449082904 is a deficient number, since it is larger than the sum of its proper divisors (392947556).

449082904 is a wasteful number, since it uses less digits than its factorization.

449082904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56135369 (or 56135365 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 40.

The square root of 449082904 is about 21191.5762509541. The cubic root of 449082904 is about 765.7885010781.

The spelling of 449082904 in words is "four hundred forty-nine million, eighty-two thousand, nine hundred four".