314208319 has 4 divisors (see below), whose sum is σ = 314597520. Its totient is φ = 313819120.

The previous prime is 314208283. The next prime is 314208371. The reversal of 314208319 is 913802413.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 913802413 = 823 ⋅1110331.

It is a cyclic number.

It is not a de Polignac number, because 314208319 - 2¹³ = 314200127 is a prime.

It is a super-2 number, since 2×314208319² = 197453735457611522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314208119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193387 + ... + 195004.

It is an arithmetic number, because the mean of its divisors is an integer number (78649380).

Almost surely, 2^314208319 is an apocalyptic number.

314208319 is a deficient number, since it is larger than the sum of its proper divisors (389201).

314208319 is an equidigital number, since it uses as much as digits as its factorization.

314208319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389200.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 314208319 is about 17725.9222327077. The cubic root of 314208319 is about 679.8387153534.

The spelling of 314208319 in words is "three hundred fourteen million, two hundred eight thousand, three hundred nineteen".