448674667 has 16 divisors (see below), whose sum is σ = 516966912. Its totient is φ = 381447360.

The previous prime is 448674641. The next prime is 448674697. The reversal of 448674667 is 766476844.

It is not a de Polignac number, because 448674667 - 2⁷ = 448674539 is a prime.

It is not an unprimeable number, because it can be changed into a prime (448674697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 603498 + ... + 604240.

It is an arithmetic number, because the mean of its divisors is an integer number (32310432).

Almost surely, 2^448674667 is an apocalyptic number.

448674667 is a deficient number, since it is larger than the sum of its proper divisors (68292245).

448674667 is a wasteful number, since it uses less digits than its factorization.

448674667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1338.

The product of its digits is 5419008, while the sum is 52.

The square root of 448674667 is about 21181.9420025644. The cubic root of 448674667 is about 765.5563850813.

The spelling of 448674667 in words is "four hundred forty-eight million, six hundred seventy-four thousand, six hundred sixty-seven".