68341937 has 2 divisors, whose sum is σ = 68341938. Its totient is φ = 68341936.

The previous prime is 68341927. The next prime is 68342033. The reversal of 68341937 is 73914386.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 68046001 + 295936 = 8249^2 + 544^2 .

It is a cyclic number.

It is not a de Polignac number, because 68341937 - 2¹⁰ = 68340913 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 68341894 and 68341903.

It is not a weakly prime, because it can be changed into another prime (68341907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34170968 + 34170969.

It is an arithmetic number, because the mean of its divisors is an integer number (34170969).

Almost surely, 2^68341937 is an apocalyptic number.

It is an amenable number.

68341937 is a deficient number, since it is larger than the sum of its proper divisors (1).

68341937 is an equidigital number, since it uses as much as digits as its factorization.

68341937 is an evil number, because the sum of its binary digits is even.

The product of its digits is 108864, while the sum is 41.

The square root of 68341937 is about 8266.9182286993. The cubic root of 68341937 is about 408.8485180580.

The spelling of 68341937 in words is "sixty-eight million, three hundred forty-one thousand, nine hundred thirty-seven".