916059317 has 2 divisors, whose sum is σ = 916059318. Its totient is φ = 916059316.

The previous prime is 916059307. The next prime is 916059359. The reversal of 916059317 is 713950619.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 916030756 + 28561 = 30266^2 + 169^2 .

It is a cyclic number.

It is not a de Polignac number, because 916059317 - 2¹² = 916055221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (916059307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 458029658 + 458029659.

It is an arithmetic number, because the mean of its divisors is an integer number (458029659).

Almost surely, 2^916059317 is an apocalyptic number.

It is an amenable number.

916059317 is a deficient number, since it is larger than the sum of its proper divisors (1).

916059317 is an equidigital number, since it uses as much as digits as its factorization.

916059317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51030, while the sum is 41.

The square root of 916059317 is about 30266.4718294023. The cubic root of 916059317 is about 971.1981923318.

The spelling of 916059317 in words is "nine hundred sixteen million, fifty-nine thousand, three hundred seventeen".