68317443 has 6 divisors (see below), whose sum is σ = 98680764. Its totient is φ = 45544956.

The previous prime is 68317409. The next prime is 68317463. The reversal of 68317443 is 34471386.

It is not a de Polignac number, because 68317443 - 2⁸ = 68317187 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 68317398 and 68317407.

It is not an unprimeable number, because it can be changed into a prime (68317463) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3795405 + ... + 3795422.

It is an arithmetic number, because the mean of its divisors is an integer number (16446794).

Almost surely, 2^68317443 is an apocalyptic number.

68317443 is a deficient number, since it is larger than the sum of its proper divisors (30363321).

68317443 is a wasteful number, since it uses less digits than its factorization.

68317443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7590833 (or 7590830 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 68317443 is about 8265.4366490827. The cubic root of 68317443 is about 408.7996679538.

The spelling of 68317443 in words is "sixty-eight million, three hundred seventeen thousand, four hundred forty-three".