68707343 has 2 divisors, whose sum is σ = 68707344. Its totient is φ = 68707342.

The previous prime is 68707333. The next prime is 68707367. The reversal of 68707343 is 34370786.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 68707343 - 2⁸ = 68707087 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 68707297 and 68707306.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (68707333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34353671 + 34353672.

It is an arithmetic number, because the mean of its divisors is an integer number (34353672).

Almost surely, 2^68707343 is an apocalyptic number.

68707343 is a deficient number, since it is larger than the sum of its proper divisors (1).

68707343 is an equidigital number, since it uses as much as digits as its factorization.

68707343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 84672, while the sum is 38.

The square root of 68707343 is about 8288.9892628716. The cubic root of 68707343 is about 409.5758910135.

The spelling of 68707343 in words is "sixty-eight million, seven hundred seven thousand, three hundred forty-three".