448704348 has 12 divisors (see below), whose sum is σ = 1046976840. Its totient is φ = 149568112.

The previous prime is 448704343. The next prime is 448704383. The reversal of 448704348 is 843407844.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448704343) 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 3 ways as a sum of consecutive naturals, for example, 18696003 + ... + 18696026.

It is an arithmetic number, because the mean of its divisors is an integer number (87248070).

Almost surely, 2^448704348 is an apocalyptic number.

It is an amenable number.

448704348 is an abundant number, since it is smaller than the sum of its proper divisors (598272492).

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

448704348 is a wasteful number, since it uses less digits than its factorization.

448704348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37392036 (or 37392034 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 42.

The square root of 448704348 is about 21182.6426113457. The cubic root of 448704348 is about 765.5732658932.

The spelling of 448704348 in words is "four hundred forty-eight million, seven hundred four thousand, three hundred forty-eight".