418316317 has 8 divisors (see below), whose sum is σ = 430368120. Its totient is φ = 406352640.

The previous prime is 418316299. The next prime is 418316351. The reversal of 418316317 is 713613814.

It can be written as a sum of positive squares in 4 ways, for example, as 8415801 + 409900516 = 2901^2 + 20246^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 418316317 - 2⁷ = 418316189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (418316417) 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 in 7 ways as a sum of consecutive naturals, for example, 12342 + ... + 31447.

It is an arithmetic number, because the mean of its divisors is an integer number (53796015).

Almost surely, 2^418316317 is an apocalyptic number.

It is an amenable number.

418316317 is a deficient number, since it is larger than the sum of its proper divisors (12051803).

418316317 is a wasteful number, since it uses less digits than its factorization.

418316317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44063.

The product of its digits is 12096, while the sum is 34.

The square root of 418316317 is about 20452.7826224208. The cubic root of 418316317 is about 747.8851932094.

The spelling of 418316317 in words is "four hundred eighteen million, three hundred sixteen thousand, three hundred seventeen".