317000219 has 8 divisors (see below), whose sum is σ = 323473920. Its totient is φ = 310588200.

The previous prime is 317000213. The next prime is 317000227. The reversal of 317000219 is 912000713.

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

It is a cyclic number.

It is not a de Polignac number, because 317000219 - 2¹² = 316996123 is a prime.

It is a super-2 number, since 2×317000219² = 200978277692095922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 317000194 and 317000203.

It is not an unprimeable number, because it can be changed into a prime (317000213) 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, 4967 + ... + 25664.

It is an arithmetic number, because the mean of its divisors is an integer number (40434240).

Almost surely, 2^317000219 is an apocalyptic number.

317000219 is a deficient number, since it is larger than the sum of its proper divisors (6473701).

317000219 is a wasteful number, since it uses less digits than its factorization.

317000219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30841.

The product of its (nonzero) digits is 378, while the sum is 23.

The square root of 317000219 is about 17804.4999648965. The cubic root of 317000219 is about 681.8463511535.

The spelling of 317000219 in words is "three hundred seventeen million, two hundred nineteen", and thus it is an aban number.