314752169 has 2 divisors, whose sum is σ = 314752170. Its totient is φ = 314752168.

The previous prime is 314752133. The next prime is 314752181. The reversal of 314752169 is 961257413.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 302586025 + 12166144 = 17395^2 + 3488^2 .

It is an emirp because it is prime and its reverse (961257413) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 314752169 - 2¹⁶ = 314686633 is a prime.

It is a super-2 number, since 2×314752169² = 198137855780409122, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (314752189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157376084 + 157376085.

It is an arithmetic number, because the mean of its divisors is an integer number (157376085).

Almost surely, 2^314752169 is an apocalyptic number.

It is an amenable number.

314752169 is a deficient number, since it is larger than the sum of its proper divisors (1).

314752169 is an equidigital number, since it uses as much as digits as its factorization.

314752169 is an evil number, because the sum of its binary digits is even.

The product of its digits is 45360, while the sum is 38.

The square root of 314752169 is about 17741.2561280198. The cubic root of 314752169 is about 680.2307240421.

The spelling of 314752169 in words is "three hundred fourteen million, seven hundred fifty-two thousand, one hundred sixty-nine".