314399 has 2 divisors, whose sum is σ = 314400. Its totient is φ = 314398.

The previous prime is 314359. The next prime is 314401. The reversal of 314399 is 993413.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-314399 is a prime.

It is a Sophie Germain prime.

Together with 314401, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 314399.

It is not a weakly prime, because it can be changed into another prime (314329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157199 + 157200.

It is an arithmetic number, because the mean of its divisors is an integer number (157200).

2³¹⁴³⁹⁹ is an apocalyptic number.

314399 is a deficient number, since it is larger than the sum of its proper divisors (1).

314399 is an equidigital number, since it uses as much as digits as its factorization.

314399 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2916, while the sum is 29.

The square root of 314399 is about 560.7129390339. The cubic root of 314399 is about 67.9976210240.

The spelling of 314399 in words is "three hundred fourteen thousand, three hundred ninety-nine".