680000341 has 2 divisors, whose sum is σ = 680000342. Its totient is φ = 680000340.

The previous prime is 680000339. The next prime is 680000413. The reversal of 680000341 is 143000086.

Together with next prime (680000413) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 632321316 + 47679025 = 25146^2 + 6905^2 .

It is a cyclic number.

It is not a de Polignac number, because 680000341 - 2¹ = 680000339 is a prime.

Together with 680000339, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (680001341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 340000170 + 340000171.

It is an arithmetic number, because the mean of its divisors is an integer number (340000171).

Almost surely, 2^680000341 is an apocalyptic number.

It is an amenable number.

680000341 is a deficient number, since it is larger than the sum of its proper divisors (1).

680000341 is an equidigital number, since it uses as much as digits as its factorization.

680000341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 680000341 is about 26076.8161591863. The cubic root of 680000341 is about 879.3660814237.

The spelling of 680000341 in words is "six hundred eighty million, three hundred forty-one", and thus it is an aban number.