80960317 has 2 divisors, whose sum is σ = 80960318. Its totient is φ = 80960316.

The previous prime is 80960303. The next prime is 80960339. The reversal of 80960317 is 71306908.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 49364676 + 31595641 = 7026^2 + 5621^2 .

It is a cyclic number.

It is not a de Polignac number, because 80960317 - 2¹⁹ = 80436029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80960017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40480158 + 40480159.

It is an arithmetic number, because the mean of its divisors is an integer number (40480159).

Almost surely, 2^80960317 is an apocalyptic number.

It is an amenable number.

80960317 is a deficient number, since it is larger than the sum of its proper divisors (1).

80960317 is an equidigital number, since it uses as much as digits as its factorization.

80960317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 80960317 is about 8997.7951188055. The cubic root of 80960317 is about 432.6042017853.

The spelling of 80960317 in words is "eighty million, nine hundred sixty thousand, three hundred seventeen".