317124407 has 8 divisors (see below), whose sum is σ = 323600640. Its totient is φ = 310709880.

The previous prime is 317124361. The next prime is 317124427. The reversal of 317124407 is 704421713.

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 317124407 - 2⁶ = 317124343 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 317124407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (317124427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4973 + ... + 25670.

It is an arithmetic number, because the mean of its divisors is an integer number (40450080).

Almost surely, 2^317124407 is an apocalyptic number.

317124407 is a deficient number, since it is larger than the sum of its proper divisors (6476233).

317124407 is a wasteful number, since it uses less digits than its factorization.

317124407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30853.

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 317124407 is about 17807.9871686836. The cubic root of 317124407 is about 681.9353795666.

The spelling of 317124407 in words is "three hundred seventeen million, one hundred twenty-four thousand, four hundred seven".