314210893 has 2 divisors, whose sum is σ = 314210894. Its totient is φ = 314210892.

The previous prime is 314210879. The next prime is 314210951. The reversal of 314210893 is 398012413.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 303700329 + 10510564 = 17427^2 + 3242^2 .

It is an emirp because it is prime and its reverse (398012413) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-314210893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (314210803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157105446 + 157105447.

It is an arithmetic number, because the mean of its divisors is an integer number (157105447).

Almost surely, 2^314210893 is an apocalyptic number.

It is an amenable number.

314210893 is a deficient number, since it is larger than the sum of its proper divisors (1).

314210893 is an equidigital number, since it uses as much as digits as its factorization.

314210893 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 314210893 is about 17725.9948380902. The cubic root of 314210893 is about 679.8405717652.

The spelling of 314210893 in words is "three hundred fourteen million, two hundred ten thousand, eight hundred ninety-three".