448004684 has 24 divisors (see below), whose sum is σ = 813810816. Its totient is φ = 215568000.

The previous prime is 448004677. The next prime is 448004719. The reversal of 448004684 is 486400844.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12464 + ... + 32424.

It is an arithmetic number, because the mean of its divisors is an integer number (33908784).

Almost surely, 2^448004684 is an apocalyptic number.

It is an amenable number.

448004684 is a deficient number, since it is larger than the sum of its proper divisors (365806132).

448004684 is a wasteful number, since it uses less digits than its factorization.

448004684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20177 (or 20175 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 38.

The square root of 448004684 is about 21166.1211373270. The cubic root of 448004684 is about 765.1751398168.

The spelling of 448004684 in words is "four hundred forty-eight million, four thousand, six hundred eighty-four".