314322293 has 2 divisors, whose sum is σ = 314322294. Its totient is φ = 314322292.

The previous prime is 314322287. The next prime is 314322373. The reversal of 314322293 is 392223413.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 314069284 + 253009 = 17722^2 + 503^2 .

It is a cyclic number.

It is not a de Polignac number, because 314322293 - 2⁸ = 314322037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (314322193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157161146 + 157161147.

It is an arithmetic number, because the mean of its divisors is an integer number (157161147).

Almost surely, 2^314322293 is an apocalyptic number.

It is an amenable number.

314322293 is a deficient number, since it is larger than the sum of its proper divisors (1).

314322293 is an equidigital number, since it uses as much as digits as its factorization.

314322293 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7776, while the sum is 29.

The square root of 314322293 is about 17729.1368374210. The cubic root of 314322293 is about 679.9209055929.

The spelling of 314322293 in words is "three hundred fourteen million, three hundred twenty-two thousand, two hundred ninety-three".