412818317 has 2 divisors, whose sum is σ = 412818318. Its totient is φ = 412818316.

The previous prime is 412818281. The next prime is 412818337. The reversal of 412818317 is 713818214.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 394379881 + 18438436 = 19859^2 + 4294^2 .

It is a cyclic number.

It is not a de Polignac number, because 412818317 - 2⁶ = 412818253 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (412818337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206409158 + 206409159.

It is an arithmetic number, because the mean of its divisors is an integer number (206409159).

Almost surely, 2^412818317 is an apocalyptic number.

It is an amenable number.

412818317 is a deficient number, since it is larger than the sum of its proper divisors (1).

412818317 is an equidigital number, since it uses as much as digits as its factorization.

412818317 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10752, while the sum is 35.

The square root of 412818317 is about 20317.9309232018. The cubic root of 412818317 is about 744.5942068878.

The spelling of 412818317 in words is "four hundred twelve million, eight hundred eighteen thousand, three hundred seventeen".