449002960 has 40 divisors (see below), whose sum is σ = 1193066496. Its totient is φ = 153943680.

The previous prime is 449002949. The next prime is 449002973. The reversal of 449002960 is 69200944.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 400336 + ... + 401455.

Almost surely, 2^449002960 is an apocalyptic number.

449002960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

449002960 is an abundant number, since it is smaller than the sum of its proper divisors (744063536).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

449002960 is a wasteful number, since it uses less digits than its factorization.

449002960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 801811 (or 801805 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 449002960 is about 21189.6899458203. The cubic root of 449002960 is about 765.7430574800.

The spelling of 449002960 in words is "four hundred forty-nine million, two thousand, nine hundred sixty".