916534873 has 2 divisors, whose sum is σ = 916534874. Its totient is φ = 916534872.

The previous prime is 916534867. The next prime is 916534967. The reversal of 916534873 is 378435619.

916534873 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., 580472649 + 336062224 = 24093^2 + 18332^2 .

It is a cyclic number.

It is not a de Polignac number, because 916534873 - 2⁵ = 916534841 is a prime.

It is a super-2 number, since 2×916534873² = 1680072346850252258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (916534813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 458267436 + 458267437.

It is an arithmetic number, because the mean of its divisors is an integer number (458267437).

Almost surely, 2^916534873 is an apocalyptic number.

It is an amenable number.

916534873 is a deficient number, since it is larger than the sum of its proper divisors (1).

916534873 is an equidigital number, since it uses as much as digits as its factorization.

916534873 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 544320, while the sum is 46.

The square root of 916534873 is about 30274.3269619656. The cubic root of 916534873 is about 971.3662233825.

The spelling of 916534873 in words is "nine hundred sixteen million, five hundred thirty-four thousand, eight hundred seventy-three".