8442576384 has 80 divisors (see below), whose sum is σ = 24536286720. Its totient is φ = 2558351360.

The previous prime is 8442576353. The next prime is 8442576409. The reversal of 8442576384 is 4836752448.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 232944 + ... + 266735.

It is an arithmetic number, because the mean of its divisors is an integer number (306703584).

Almost surely, 2^8442576384 is an apocalyptic number.

It is an amenable number.

8442576384 is an abundant number, since it is smaller than the sum of its proper divisors (16093710336).

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

8442576384 is a wasteful number, since it uses less digits than its factorization.

8442576384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499711 (or 499695 counting only the distinct ones).

The product of its digits is 5160960, while the sum is 51.

The square root of 8442576384 is about 91883.4935339313. The cubic root of 8442576384 is about 2036.2214098873.

The spelling of 8442576384 in words is "eight billion, four hundred forty-two million, five hundred seventy-six thousand, three hundred eighty-four".