7896428575768 has 16 divisors (see below), whose sum is σ = 14810169836160. Its totient is φ = 3947049952800.

The previous prime is 7896428575757. The next prime is 7896428575787. The reversal of 7896428575768 is 8675758246987.

It is a junction number, because it is equal to n+sod(n) for n = 7896428575691 and 7896428575700.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145513063 + ... + 145567318.

It is an arithmetic number, because the mean of its divisors is an integer number (925635614760).

Almost surely, 2^{7896428575768} is an apocalyptic number.

It is an amenable number.

7896428575768 is a deficient number, since it is larger than the sum of its proper divisors (6913741260392).

7896428575768 is a wasteful number, since it uses less digits than its factorization.

7896428575768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291083778 (or 291083774 counting only the distinct ones).

The product of its digits is 11379916800, while the sum is 82.

The spelling of 7896428575768 in words is "seven trillion, eight hundred ninety-six billion, four hundred twenty-eight million, five hundred seventy-five thousand, seven hundred sixty-eight".