7804863816960 has 216 divisors, whose sum is σ = 28996463504736. Its totient is φ = 1783968829440.

The previous prime is 7804863816941. The next prime is 7804863816991. The reversal of 7804863816960 is 696183684087.

It is a junction number, because it is equal to n+sod(n) for n = 7804863816891 and 7804863816900.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20551806 + ... + 20928125.

It is an arithmetic number, because the mean of its divisors is an integer number (134242886596).

Almost surely, 2^{7804863816960} is an apocalyptic number.

7804863816960 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

7804863816960 is an abundant number, since it is smaller than the sum of its proper divisors (21191599687776).

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

7804863816960 is a wasteful number, since it uses less digits than its factorization.

7804863816960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41479969 (or 41479948 counting only the distinct ones).

The product of its (nonzero) digits is 83607552, while the sum is 66.

The spelling of 7804863816960 in words is "seven trillion, eight hundred four billion, eight hundred sixty-three million, eight hundred sixteen thousand, nine hundred sixty".