448407698 has 8 divisors (see below), whose sum is σ = 688253808. Its totient is φ = 218989764.

The previous prime is 448407679. The next prime is 448407703. The reversal of 448407698 is 896704844.

It is a sphenic number, since it is the product of 3 distinct primes.

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 in 3 ways as a sum of consecutive naturals, for example, 2606936 + ... + 2607107.

It is an arithmetic number, because the mean of its divisors is an integer number (86031726).

Almost surely, 2^448407698 is an apocalyptic number.

448407698 is a deficient number, since it is larger than the sum of its proper divisors (239846110).

448407698 is a wasteful number, since it uses less digits than its factorization.

448407698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5214088.

The product of its (nonzero) digits is 1548288, while the sum is 50.

The square root of 448407698 is about 21175.6392583553. The cubic root of 448407698 is about 765.4045152986.

The spelling of 448407698 in words is "four hundred forty-eight million, four hundred seven thousand, six hundred ninety-eight".