448870904 has 16 divisors (see below), whose sum is σ = 842442120. Its totient is φ = 224219680.

The previous prime is 448870901. The next prime is 448870909. The reversal of 448870904 is 409078844.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448870901) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17954 + ... + 34929.

Almost surely, 2^448870904 is an apocalyptic number.

It is an amenable number.

448870904 is a deficient number, since it is larger than the sum of its proper divisors (393571216).

448870904 is a wasteful number, since it uses less digits than its factorization.

448870904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53950 (or 53946 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 44.

The square root of 448870904 is about 21186.5736729656. The cubic root of 448870904 is about 765.6679793704.

The spelling of 448870904 in words is "four hundred forty-eight million, eight hundred seventy thousand, nine hundred four".