682856341 has 2 divisors, whose sum is σ = 682856342. Its totient is φ = 682856340.

The previous prime is 682856299. The next prime is 682856441. The reversal of 682856341 is 143658286.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 447111025 + 235745316 = 21145^2 + 15354^2 .

It is a cyclic number.

It is not a de Polignac number, because 682856341 - 2⁹ = 682855829 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (682856441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 341428170 + 341428171.

It is an arithmetic number, because the mean of its divisors is an integer number (341428171).

Almost surely, 2^682856341 is an apocalyptic number.

It is an amenable number.

682856341 is a deficient number, since it is larger than the sum of its proper divisors (1).

682856341 is an equidigital number, since it uses as much as digits as its factorization.

682856341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 276480, while the sum is 43.

The square root of 682856341 is about 26131.5200667699. The cubic root of 682856341 is about 880.5954737749.

The spelling of 682856341 in words is "six hundred eighty-two million, eight hundred fifty-six thousand, three hundred forty-one".