4068973 has 2 divisors, whose sum is σ = 4068974. Its totient is φ = 4068972.

The previous prime is 4068959. The next prime is 4068979. The reversal of 4068973 is 3798604.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3143529 + 925444 = 1773^2 + 962^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4068973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4068979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2034486 + 2034487.

It is an arithmetic number, because the mean of its divisors is an integer number (2034487).

Almost surely, 2^4068973 is an apocalyptic number.

It is an amenable number.

4068973 is a deficient number, since it is larger than the sum of its proper divisors (1).

4068973 is an equidigital number, since it uses as much as digits as its factorization.

4068973 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 4068973 is about 2017.1695516243. The cubic root of 4068973 is about 159.6473090656.

It can be divided in two parts, 4068 and 973, that added together give a square (5041 = 71²).

The spelling of 4068973 in words is "four million, sixty-eight thousand, nine hundred seventy-three".