314364647 has 2 divisors, whose sum is σ = 314364648. Its totient is φ = 314364646.

The previous prime is 314364637. The next prime is 314364649. The reversal of 314364647 is 746463413.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-314364647 is a prime.

Together with 314364649, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 314364647.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (314364649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157182323 + 157182324.

It is an arithmetic number, because the mean of its divisors is an integer number (157182324).

Almost surely, 2^314364647 is an apocalyptic number.

314364647 is a deficient number, since it is larger than the sum of its proper divisors (1).

314364647 is an equidigital number, since it uses as much as digits as its factorization.

314364647 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 145152, while the sum is 38.

The square root of 314364647 is about 17730.3312715809. The cubic root of 314364647 is about 679.9514433321.

The spelling of 314364647 in words is "three hundred fourteen million, three hundred sixty-four thousand, six hundred forty-seven".