417671317 has 8 divisors (see below), whose sum is σ = 505417536. Its totient is φ = 336944832.

The previous prime is 417671297. The next prime is 417671321. The reversal of 417671317 is 713176714.

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

It is a de Polignac number, because none of the positive numbers 2^k-417671317 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 (417671347) 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, 1754803 + ... + 1755040.

It is an arithmetic number, because the mean of its divisors is an integer number (63177192).

Almost surely, 2^417671317 is an apocalyptic number.

It is an amenable number.

417671317 is a deficient number, since it is larger than the sum of its proper divisors (87746219).

417671317 is a wasteful number, since it uses less digits than its factorization.

417671317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3509867.

The product of its digits is 24696, while the sum is 37.

The square root of 417671317 is about 20437.0085139680. The cubic root of 417671317 is about 747.5006085684.

The spelling of 417671317 in words is "four hundred seventeen million, six hundred seventy-one thousand, three hundred seventeen".