317329030290 has 64 divisors (see below), whose sum is σ = 804052679040. Its totient is φ = 79929400320.

The previous prime is 317329030279. The next prime is 317329030297. The reversal of 317329030290 is 92030923713.

It is not an unprimeable number, because it can be changed into a prime (317329030297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 633901 + ... + 1018080.

It is an arithmetic number, because the mean of its divisors is an integer number (12563323110).

Almost surely, 2^317329030290 is an apocalyptic number.

317329030290 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

317329030290 is an abundant number, since it is smaller than the sum of its proper divisors (486723648750).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

317329030290 is a wasteful number, since it uses less digits than its factorization.

317329030290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1652347.

The product of its (nonzero) digits is 61236, while the sum is 39.

The spelling of 317329030290 in words is "three hundred seventeen billion, three hundred twenty-nine million, thirty thousand, two hundred ninety".