317491492006 has 16 divisors (see below), whose sum is σ = 543039747264. Its totient is φ = 137914856064.

The previous prime is 317491492001. The next prime is 317491492009. The reversal of 317491492006 is 600294194713.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (317491492001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 359152830 + ... + 359153713.

It is an arithmetic number, because the mean of its divisors is an integer number (33939984204).

Almost surely, 2^317491492006 is an apocalyptic number.

317491492006 is a deficient number, since it is larger than the sum of its proper divisors (225548255258).

317491492006 is a wasteful number, since it uses less digits than its factorization.

317491492006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718306575.

The product of its (nonzero) digits is 326592, while the sum is 46.

The spelling of 317491492006 in words is "three hundred seventeen billion, four hundred ninety-one million, four hundred ninety-two thousand, six".