448371968 has 36 divisors (see below), whose sum is σ = 976361568. Its totient is φ = 203804160.

The previous prime is 448371967. The next prime is 448371977. The reversal of 448371968 is 869173844.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448371967) by changing a digit.

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, 76796 + ... + 82427.

Almost surely, 2^448371968 is an apocalyptic number.

It is an amenable number.

448371968 is an abundant number, since it is smaller than the sum of its proper divisors (527989600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

448371968 is a wasteful number, since it uses less digits than its factorization.

448371968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159250 (or 159236 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 50.

The square root of 448371968 is about 21174.7955834289. The cubic root of 448371968 is about 765.3841851171.

The spelling of 448371968 in words is "four hundred forty-eight million, three hundred seventy-one thousand, nine hundred sixty-eight".