828973858608 has 140 divisors (see below), whose sum is σ = 2752118755408. Its totient is φ = 236849650560.

The previous prime is 828973858511. The next prime is 828973858613. The reversal of 828973858608 is 806858379828.

828973858608 is a `hidden beast` number, since 8 + 2 + 8 + 9 + 7 + 3 + 8 + 5 + 8 + 608 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 4994863 + ... + 5158158.

Almost surely, 2^828973858608 is an apocalyptic number.

It is an amenable number.

828973858608 is an abundant number, since it is smaller than the sum of its proper divisors (1923144896800).

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

828973858608 is a wasteful number, since it uses less digits than its factorization.

828973858608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10153054 (or 10153033 counting only the distinct ones).

The product of its (nonzero) digits is 371589120, while the sum is 72.

The spelling of 828973858608 in words is "eight hundred twenty-eight billion, nine hundred seventy-three million, eight hundred fifty-eight thousand, six hundred eight".