317664014 has 4 divisors (see below), whose sum is σ = 476496024. Its totient is φ = 158832006.

The previous prime is 317664001. The next prime is 317664019. The reversal of 317664014 is 410466713.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (317664019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79416002 + ... + 79416005.

It is an arithmetic number, because the mean of its divisors is an integer number (119124006).

Almost surely, 2^317664014 is an apocalyptic number.

317664014 is a deficient number, since it is larger than the sum of its proper divisors (158832010).

317664014 is a wasteful number, since it uses less digits than its factorization.

317664014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158832009.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 317664014 is about 17823.1314308120. The cubic root of 317664014 is about 682.3219456180.

The spelling of 317664014 in words is "three hundred seventeen million, six hundred sixty-four thousand, fourteen".