317429 has 8 divisors (see below), whose sum is σ = 366528. Its totient is φ = 269280.

The previous prime is 317419. The next prime is 317431. The reversal of 317429 is 924713.

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 317429 - 2¹² = 313333 is a prime.

It is a super-2 number, since 2×317429² = 201522340082, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 317398 and 317407.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 317429.

It is not an unprimeable number, because it can be changed into a prime (317419) 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, 794 + ... + 1124.

It is an arithmetic number, because the mean of its divisors is an integer number (45816).

2³¹⁷⁴²⁹ is an apocalyptic number.

It is an amenable number.

317429 is a deficient number, since it is larger than the sum of its proper divisors (49099).

317429 is a wasteful number, since it uses less digits than its factorization.

317429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475.

The product of its digits is 1512, while the sum is 26.

The square root of 317429 is about 563.4083776445. The cubic root of 317429 is about 68.2153639102.

The spelling of 317429 in words is "three hundred seventeen thousand, four hundred twenty-nine".