916796856 has 32 divisors (see below), whose sum is σ = 2304666000. Its totient is φ = 303909120.

The previous prime is 916796773. The next prime is 916796861. The reversal of 916796856 is 658697619.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 916796796 and 916796805.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101181 + ... + 109868.

Almost surely, 2^916796856 is an apocalyptic number.

It is an amenable number.

916796856 is an abundant number, since it is smaller than the sum of its proper divisors (1387869144).

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

916796856 is a wasteful number, since it uses less digits than its factorization.

916796856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211239 (or 211235 counting only the distinct ones).

The product of its digits is 4898880, while the sum is 57.

The square root of 916796856 is about 30278.6534707209. The cubic root of 916796856 is about 971.4587665767.

The spelling of 916796856 in words is "nine hundred sixteen million, seven hundred ninety-six thousand, eight hundred fifty-six".