314297873 has 2 divisors, whose sum is σ = 314297874. Its totient is φ = 314297872.

The previous prime is 314297831. The next prime is 314297899. The reversal of 314297873 is 378792413.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 311451904 + 2845969 = 17648^2 + 1687^2 .

It is a cyclic number.

It is not a de Polignac number, because 314297873 - 2²⁸ = 45862417 is a prime.

It is not a weakly prime, because it can be changed into another prime (314257873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157148936 + 157148937.

It is an arithmetic number, because the mean of its divisors is an integer number (157148937).

Almost surely, 2^314297873 is an apocalyptic number.

It is an amenable number.

314297873 is a deficient number, since it is larger than the sum of its proper divisors (1).

314297873 is an equidigital number, since it uses as much as digits as its factorization.

314297873 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 254016, while the sum is 44.

The square root of 314297873 is about 17728.4481272332. The cubic root of 314297873 is about 679.9032972347.

The spelling of 314297873 in words is "three hundred fourteen million, two hundred ninety-seven thousand, eight hundred seventy-three".