916768071 has 16 divisors (see below), whose sum is σ = 1358661600. Its totient is φ = 610959744.

The previous prime is 916768067. The next prime is 916768123. The reversal of 916768071 is 170867619.

916768071 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 916768071 - 2² = 916768067 is a prime.

It is a super-2 number, since 2×916768071² = 1680927392010122082, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (916768051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113185 + ... + 121013.

It is an arithmetic number, because the mean of its divisors is an integer number (84916350).

Almost surely, 2^916768071 is an apocalyptic number.

916768071 is a deficient number, since it is larger than the sum of its proper divisors (441893529).

916768071 is a wasteful number, since it uses less digits than its factorization.

916768071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12175 (or 12169 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 45.

The square root of 916768071 is about 30278.1781321136. The cubic root of 916768071 is about 971.4485993904.

The spelling of 916768071 in words is "nine hundred sixteen million, seven hundred sixty-eight thousand, seventy-one".