449044984 has 16 divisors (see below), whose sum is σ = 842458320. Its totient is φ = 224389440.

The previous prime is 449044969. The next prime is 449045017. The reversal of 449044984 is 489440944.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1477 + ... + 30004.

It is an arithmetic number, because the mean of its divisors is an integer number (52653645).

Almost surely, 2^449044984 is an apocalyptic number.

It is an amenable number.

449044984 is a deficient number, since it is larger than the sum of its proper divisors (393413336).

449044984 is a wasteful number, since it uses less digits than its factorization.

449044984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33270 (or 33266 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 46.

The square root of 449044984 is about 21190.6815369398. The cubic root of 449044984 is about 765.7669463963.

The spelling of 449044984 in words is "four hundred forty-nine million, forty-four thousand, nine hundred eighty-four".