448289167936 has 63 divisors (see below), whose sum is σ = 897996151299. Its totient is φ = 222042215808.

The previous prime is 448289167919. The next prime is 448289167951. The reversal of 448289167936 is 639761982844.

The square root of 448289167936 is 669544.

It is a perfect power (a square), and thus also a powerful number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 680256375 + ... + 680257033.

Almost surely, 2^448289167936 is an apocalyptic number.

448289167936 is the 669544-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 448289167936

448289167936 is an abundant number, since it is smaller than the sum of its proper divisors (449706983363).

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

448289167936 is an frugal number, since it uses more digits than its factorization.

448289167936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1584 (or 788 counting only the distinct ones).

The product of its digits is 125411328, while the sum is 67.

It can be divided in two parts, 448289 and 167936, that added together give a square (616225 = 785²).

The spelling of 448289167936 in words is "four hundred forty-eight billion, two hundred eighty-nine million, one hundred sixty-seven thousand, nine hundred thirty-six".