314394697 has 2 divisors, whose sum is σ = 314394698. Its totient is φ = 314394696.

The previous prime is 314394677. The next prime is 314394737. The reversal of 314394697 is 796493413.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 311910921 + 2483776 = 17661^2 + 1576^2 .

It is a cyclic number.

It is not a de Polignac number, because 314394697 - 2¹¹ = 314392649 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (314394637) 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, 157197348 + 157197349.

It is an arithmetic number, because the mean of its divisors is an integer number (157197349).

Almost surely, 2^314394697 is an apocalyptic number.

It is an amenable number.

314394697 is a deficient number, since it is larger than the sum of its proper divisors (1).

314394697 is an equidigital number, since it uses as much as digits as its factorization.

314394697 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 489888, while the sum is 46.

The square root of 314394697 is about 17731.1786692256. The cubic root of 314394697 is about 679.9731080772.

The spelling of 314394697 in words is "three hundred fourteen million, three hundred ninety-four thousand, six hundred ninety-seven".