314746319 has 2 divisors, whose sum is σ = 314746320. Its totient is φ = 314746318.

The previous prime is 314746301. The next prime is 314746351. The reversal of 314746319 is 913647413.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 314746319 - 2⁸ = 314746063 is a prime.

It is a super-2 number, since 2×314746319² = 198130490648099522, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (314746819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157373159 + 157373160.

It is an arithmetic number, because the mean of its divisors is an integer number (157373160).

Almost surely, 2^314746319 is an apocalyptic number.

314746319 is a deficient number, since it is larger than the sum of its proper divisors (1).

314746319 is an equidigital number, since it uses as much as digits as its factorization.

314746319 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54432, while the sum is 38.

The square root of 314746319 is about 17741.0912573043. The cubic root of 314746319 is about 680.2265097483.

The spelling of 314746319 in words is "three hundred fourteen million, seven hundred forty-six thousand, three hundred nineteen".