7896548064 has 48 divisors (see below), whose sum is σ = 20942158608. Its totient is φ = 2605043712.

The previous prime is 7896548041. The next prime is 7896548089. The reversal of 7896548064 is 4608456987.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 7896547995 and 7896548013.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 414687 + ... + 433310.

It is an arithmetic number, because the mean of its divisors is an integer number (436294971).

Almost surely, 2^7896548064 is an apocalyptic number.

It is an amenable number.

7896548064 is an abundant number, since it is smaller than the sum of its proper divisors (13045610544).

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

7896548064 is a wasteful number, since it uses less digits than its factorization.

7896548064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 848107 (or 848099 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 57.

The square root of 7896548064 is about 88862.5233942859. The cubic root of 7896548064 is about 1991.3415752662.

The spelling of 7896548064 in words is "seven billion, eight hundred ninety-six million, five hundred forty-eight thousand, sixty-four".