314353469 has 2 divisors, whose sum is σ = 314353470. Its totient is φ = 314353468.

The previous prime is 314353463. The next prime is 314353541. The reversal of 314353469 is 964353413.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 280562500 + 33790969 = 16750^2 + 5813^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-314353469 is a prime.

It is a super-2 number, since 2×314353469² = 197636206944667922, 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 (314353463) 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, 157176734 + 157176735.

It is an arithmetic number, because the mean of its divisors is an integer number (157176735).

Almost surely, 2^314353469 is an apocalyptic number.

It is an amenable number.

314353469 is a deficient number, since it is larger than the sum of its proper divisors (1).

314353469 is an equidigital number, since it uses as much as digits as its factorization.

314353469 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 116640, while the sum is 38.

The square root of 314353469 is about 17730.0160462420. The cubic root of 314353469 is about 679.9433841272.

The spelling of 314353469 in words is "three hundred fourteen million, three hundred fifty-three thousand, four hundred sixty-nine".