317942714 has 4 divisors (see below), whose sum is σ = 476914074. Its totient is φ = 158971356.

The previous prime is 317942699. The next prime is 317942753. The reversal of 317942714 is 417249713.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 293608225 + 24334489 = 17135^2 + 4933^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79485677 + ... + 79485680.

Almost surely, 2^317942714 is an apocalyptic number.

317942714 is a deficient number, since it is larger than the sum of its proper divisors (158971360).

317942714 is a wasteful number, since it uses less digits than its factorization.

317942714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158971359.

The product of its digits is 42336, while the sum is 38.

The square root of 317942714 is about 17830.9482081016. The cubic root of 317942714 is about 682.5214305373.

The spelling of 317942714 in words is "three hundred seventeen million, nine hundred forty-two thousand, seven hundred fourteen".