317196100 has 81 divisors (see below), whose sum is σ = 750815877. Its totient is φ = 116263680.

The previous prime is 317196097. The next prime is 317196101. The reversal of 317196100 is 1691713.

The square root of 317196100 is 17810.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 13 ways, for example, as 281769796 + 35426304 = 16786^2 + 5952^2 .

It is a super-2 number, since 2×317196100² = 201226731710420000, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (317196101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 2315232 + ... + 2315368.

Almost surely, 2^317196100 is an apocalyptic number.

317196100 is the 17810-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 317196100

317196100 is an abundant number, since it is smaller than the sum of its proper divisors (433619777).

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

317196100 is a wasteful number, since it uses less digits than its factorization.

317196100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314 (or 157 counting only the distinct ones).

The product of its (nonzero) digits is 1134, while the sum is 28.

The cubic root of 317196100 is about 681.9867645628.

The spelling of 317196100 in words is "three hundred seventeen million, one hundred ninety-six thousand, one hundred".