314663999 has 8 divisors (see below), whose sum is σ = 358802640. Its totient is φ = 273373056.

The previous prime is 314663957. The next prime is 314664001. The reversal of 314663999 is 999366413.

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

It is not a de Polignac number, because 314663999 - 2¹² = 314659903 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314663939) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 711689 + ... + 712130.

It is an arithmetic number, because the mean of its divisors is an integer number (44850330).

Almost surely, 2^314663999 is an apocalyptic number.

314663999 is a deficient number, since it is larger than the sum of its proper divisors (44138641).

314663999 is a wasteful number, since it uses less digits than its factorization.

314663999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1423849.

The product of its digits is 944784, while the sum is 50.

The square root of 314663999 is about 17738.7710679179. The cubic root of 314663999 is about 680.1672015314.

The spelling of 314663999 in words is "three hundred fourteen million, six hundred sixty-three thousand, nine hundred ninety-nine".