314289653 has 2 divisors, whose sum is σ = 314289654. Its totient is φ = 314289652.

The previous prime is 314289643. The next prime is 314289691. The reversal of 314289653 is 356982413.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 168532324 + 145757329 = 12982^2 + 12073^2 .

It is a cyclic number.

It is not a de Polignac number, because 314289653 - 2⁸ = 314289397 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 314289653.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (314289643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157144826 + 157144827.

It is an arithmetic number, because the mean of its divisors is an integer number (157144827).

Almost surely, 2^314289653 is an apocalyptic number.

It is an amenable number.

314289653 is a deficient number, since it is larger than the sum of its proper divisors (1).

314289653 is an equidigital number, since it uses as much as digits as its factorization.

314289653 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 155520, while the sum is 41.

The square root of 314289653 is about 17728.2162949350. The cubic root of 314289653 is about 679.8973698918.

The spelling of 314289653 in words is "three hundred fourteen million, two hundred eighty-nine thousand, six hundred fifty-three".