916899656 has 16 divisors (see below), whose sum is σ = 1727337840. Its totient is φ = 456276240.

The previous prime is 916899653. The next prime is 916899673. The reversal of 916899656 is 656998619.

916899656 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 916899595 and 916899604.

It is not an unprimeable number, because it can be changed into a prime (916899653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 269906 + ... + 273281.

It is an arithmetic number, because the mean of its divisors is an integer number (107958615).

Almost surely, 2^916899656 is an apocalyptic number.

It is an amenable number.

916899656 is a deficient number, since it is larger than the sum of its proper divisors (810438184).

916899656 is a wasteful number, since it uses less digits than its factorization.

916899656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543404 (or 543400 counting only the distinct ones).

The product of its digits is 6298560, while the sum is 59.

The square root of 916899656 is about 30280.3509887187. The cubic root of 916899656 is about 971.4950749577.

The spelling of 916899656 in words is "nine hundred sixteen million, eight hundred ninety-nine thousand, six hundred fifty-six".