828483865868 has 12 divisors (see below), whose sum is σ = 1450091589240. Its totient is φ = 414171983232.

The previous prime is 828483865823. The next prime is 828483865883. The reversal of 828483865868 is 868568384828.

It is a junction number, because it is equal to n+sod(n) for n = 828483865795 and 828483865804.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17460773 + ... + 17508156.

It is an arithmetic number, because the mean of its divisors is an integer number (120840965770).

Almost surely, 2^828483865868 is an apocalyptic number.

It is an amenable number.

828483865868 is a deficient number, since it is larger than the sum of its proper divisors (621607723372).

828483865868 is a wasteful number, since it uses less digits than its factorization.

828483865868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34974856 (or 34974854 counting only the distinct ones).

The product of its digits is 1132462080, while the sum is 74.

The spelling of 828483865868 in words is "eight hundred twenty-eight billion, four hundred eighty-three million, eight hundred sixty-five thousand, eight hundred sixty-eight".