8459912448 has 324 divisors, whose sum is σ = 27237123732. Its totient is φ = 2508963840.

The previous prime is 8459912443. The next prime is 8459912449. The reversal of 8459912448 is 8442199548.

It is a happy number.

8459912448 is a `hidden beast` number, since 8 + 4 + 599 + 1 + 2 + 4 + 48 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 777740544 + 7682171904 = 27888^2 + 87648^2 .

It is a junction number, because it is equal to n+sod(n) for n = 8459912394 and 8459912403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8459912441) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 101926615 + ... + 101926697.

Almost surely, 2^8459912448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8459912448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13618561866).

8459912448 is an abundant number, since it is smaller than the sum of its proper divisors (18777211284).

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

8459912448 is a wasteful number, since it uses less digits than its factorization.

8459912448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242 (or 142 counting only the distinct ones).

The product of its digits is 3317760, while the sum is 54.

The square root of 8459912448 is about 91977.7823607419. The cubic root of 8459912448 is about 2037.6141889307.

The spelling of 8459912448 in words is "eight billion, four hundred fifty-nine million, nine hundred twelve thousand, four hundred forty-eight".