448674668 has 12 divisors (see below), whose sum is σ = 845579280. Its totient is φ = 207080592.

The previous prime is 448674641. The next prime is 448674697. The reversal of 448674668 is 866476844.

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, 4314128 + ... + 4314231.

It is an arithmetic number, because the mean of its divisors is an integer number (70464940).

Almost surely, 2^448674668 is an apocalyptic number.

It is an amenable number.

448674668 is a deficient number, since it is larger than the sum of its proper divisors (396904612).

448674668 is a wasteful number, since it uses less digits than its factorization.

448674668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8628376 (or 8628374 counting only the distinct ones).

The product of its digits is 6193152, while the sum is 53.

The square root of 448674668 is about 21181.9420261694. The cubic root of 448674668 is about 765.5563856500.

The spelling of 448674668 in words is "four hundred forty-eight million, six hundred seventy-four thousand, six hundred sixty-eight".