916334917 has 2 divisors, whose sum is σ = 916334918. Its totient is φ = 916334916.

The previous prime is 916334911. The next prime is 916334929. The reversal of 916334917 is 719433619.

916334917 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 701243361 + 215091556 = 26481^2 + 14666^2 .

It is an emirp because it is prime and its reverse (719433619) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-916334917 is a prime.

It is a super-2 number, since 2×916334917² = 1679339360226793778, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (916334911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 458167458 + 458167459.

It is an arithmetic number, because the mean of its divisors is an integer number (458167459).

Almost surely, 2^916334917 is an apocalyptic number.

It is an amenable number.

916334917 is a deficient number, since it is larger than the sum of its proper divisors (1).

916334917 is an equidigital number, since it uses as much as digits as its factorization.

916334917 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 122472, while the sum is 43.

The square root of 916334917 is about 30271.0243797596. The cubic root of 916334917 is about 971.2955788143.

The spelling of 916334917 in words is "nine hundred sixteen million, three hundred thirty-four thousand, nine hundred seventeen".