316704473 has 2 divisors, whose sum is σ = 316704474. Its totient is φ = 316704472.

The previous prime is 316704467. The next prime is 316704491. The reversal of 316704473 is 374407613.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 299705344 + 16999129 = 17312^2 + 4123^2 .

It is a cyclic number.

It is not a de Polignac number, because 316704473 - 2¹⁰ = 316703449 is a prime.

It is not a weakly prime, because it can be changed into another prime (316704173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158352236 + 158352237.

It is an arithmetic number, because the mean of its divisors is an integer number (158352237).

Almost surely, 2^316704473 is an apocalyptic number.

It is an amenable number.

316704473 is a deficient number, since it is larger than the sum of its proper divisors (1).

316704473 is an equidigital number, since it uses as much as digits as its factorization.

316704473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42336, while the sum is 35.

The square root of 316704473 is about 17796.1926546101. The cubic root of 316704473 is about 681.6342418631.

The spelling of 316704473 in words is "three hundred sixteen million, seven hundred four thousand, four hundred seventy-three".