314254669 has 2 divisors, whose sum is σ = 314254670. Its totient is φ = 314254668.

The previous prime is 314254667. The next prime is 314254687. The reversal of 314254669 is 966452413.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 307300900 + 6953769 = 17530^2 + 2637^2 .

It is a cyclic number.

It is not a de Polignac number, because 314254669 - 2¹ = 314254667 is a prime.

It is a super-2 number, since 2×314254669² = 197511993976599122, which contains 22 as substring.

Together with 314254667, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (314254663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157127334 + 157127335.

It is an arithmetic number, because the mean of its divisors is an integer number (157127335).

Almost surely, 2^314254669 is an apocalyptic number.

It is an amenable number.

314254669 is a deficient number, since it is larger than the sum of its proper divisors (1).

314254669 is an equidigital number, since it uses as much as digits as its factorization.

314254669 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 155520, while the sum is 40.

The square root of 314254669 is about 17727.2295917890. The cubic root of 314254669 is about 679.8721421950.

The spelling of 314254669 in words is "three hundred fourteen million, two hundred fifty-four thousand, six hundred sixty-nine".