514668347 has 2 divisors, whose sum is σ = 514668348. Its totient is φ = 514668346.

The previous prime is 514668337. The next prime is 514668379. The reversal of 514668347 is 743866415.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 514668347 - 2¹⁰ = 514667323 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 514668298 and 514668307.

It is not a weakly prime, because it can be changed into another prime (514668337) 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, 257334173 + 257334174.

It is an arithmetic number, because the mean of its divisors is an integer number (257334174).

Almost surely, 2^514668347 is an apocalyptic number.

514668347 is a deficient number, since it is larger than the sum of its proper divisors (1).

514668347 is an equidigital number, since it uses as much as digits as its factorization.

514668347 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 483840, while the sum is 44.

The square root of 514668347 is about 22686.3030703550. The cubic root of 514668347 is about 801.3873567234.

The spelling of 514668347 in words is "five hundred fourteen million, six hundred sixty-eight thousand, three hundred forty-seven".