314333449 has 2 divisors, whose sum is σ = 314333450. Its totient is φ = 314333448.

The previous prime is 314333423. The next prime is 314333471. The reversal of 314333449 is 944333413.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 261145600 + 53187849 = 16160^2 + 7293^2 .

It is a cyclic number.

It is not a de Polignac number, because 314333449 - 2¹¹ = 314331401 is a prime.

It is not a weakly prime, because it can be changed into another prime (314333419) 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, 157166724 + 157166725.

It is an arithmetic number, because the mean of its divisors is an integer number (157166725).

Almost surely, 2^314333449 is an apocalyptic number.

It is an amenable number.

314333449 is a deficient number, since it is larger than the sum of its proper divisors (1).

314333449 is an equidigital number, since it uses as much as digits as its factorization.

314333449 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46656, while the sum is 34.

The square root of 314333449 is about 17729.4514579555. The cubic root of 314333449 is about 679.9289494680.

The spelling of 314333449 in words is "three hundred fourteen million, three hundred thirty-three thousand, four hundred forty-nine".