168794856 has 48 divisors (see below), whose sum is σ = 457762500. Its totient is φ = 56189952.

The previous prime is 168794839. The next prime is 168794863. The reversal of 168794856 is 658497861.

168794856 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 168740100 + 54756 = 12990^2 + 234^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 88990 + ... + 90866.

Almost surely, 2^168794856 is an apocalyptic number.

It is an amenable number.

168794856 is an abundant number, since it is smaller than the sum of its proper divisors (288967644).

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

168794856 is a wasteful number, since it uses less digits than its factorization.

168794856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3138 (or 3131 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 54.

The square root of 168794856 is about 12992.1074502946. The cubic root of 168794856 is about 552.6536836930.

The spelling of 168794856 in words is "one hundred sixty-eight million, seven hundred ninety-four thousand, eight hundred fifty-six".