314650169 has 2 divisors, whose sum is σ = 314650170. Its totient is φ = 314650168.

The previous prime is 314650129. The next prime is 314650181. The reversal of 314650169 is 961056413.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 207734569 + 106915600 = 14413^2 + 10340^2 .

It is an emirp because it is prime and its reverse (961056413) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-314650169 is a prime.

It is a super-2 number, since 2×314650169² = 198009457703457122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (314650129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157325084 + 157325085.

It is an arithmetic number, because the mean of its divisors is an integer number (157325085).

Almost surely, 2^314650169 is an apocalyptic number.

It is an amenable number.

314650169 is a deficient number, since it is larger than the sum of its proper divisors (1).

314650169 is an equidigital number, since it uses as much as digits as its factorization.

314650169 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 314650169 is about 17738.3812395607. The cubic root of 314650169 is about 680.1572365632.

The spelling of 314650169 in words is "three hundred fourteen million, six hundred fifty thousand, one hundred sixty-nine".