916596673 has 2 divisors, whose sum is σ = 916596674. Its totient is φ = 916596672.

The previous prime is 916596661. The next prime is 916596721. The reversal of 916596673 is 376695619.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 825527824 + 91068849 = 28732^2 + 9543^2 .

It is an emirp because it is prime and its reverse (376695619) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 916596673 - 2¹⁷ = 916465601 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 916596673.

It is not a weakly prime, because it can be changed into another prime (916596173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 458298336 + 458298337.

It is an arithmetic number, because the mean of its divisors is an integer number (458298337).

Almost surely, 2^916596673 is an apocalyptic number.

It is an amenable number.

916596673 is a deficient number, since it is larger than the sum of its proper divisors (1).

916596673 is an equidigital number, since it uses as much as digits as its factorization.

916596673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1837080, while the sum is 52.

The square root of 916596673 is about 30275.3476115469. The cubic root of 916596673 is about 971.3880552790.

The spelling of 916596673 in words is "nine hundred sixteen million, five hundred ninety-six thousand, six hundred seventy-three".