68299367 has 2 divisors, whose sum is σ = 68299368. Its totient is φ = 68299366.

The previous prime is 68299333. The next prime is 68299381. The reversal of 68299367 is 76399286.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 68299367 - 2⁸ = 68299111 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (68299307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34149683 + 34149684.

It is an arithmetic number, because the mean of its divisors is an integer number (34149684).

Almost surely, 2^68299367 is an apocalyptic number.

68299367 is a deficient number, since it is larger than the sum of its proper divisors (1).

68299367 is an equidigital number, since it uses as much as digits as its factorization.

68299367 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 979776, while the sum is 50.

The square root of 68299367 is about 8264.3431075918. The cubic root of 68299367 is about 408.7636102293.

The spelling of 68299367 in words is "sixty-eight million, two hundred ninety-nine thousand, three hundred sixty-seven".