683339473 has 2 divisors, whose sum is σ = 683339474. Its totient is φ = 683339472.

The previous prime is 683339413. The next prime is 683339483. The reversal of 683339473 is 374933386.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 386397649 + 296941824 = 19657^2 + 17232^2 .

It is a cyclic number.

It is not a de Polignac number, because 683339473 - 2¹⁷ = 683208401 is a prime.

It is not a weakly prime, because it can be changed into another prime (683339413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 341669736 + 341669737.

It is an arithmetic number, because the mean of its divisors is an integer number (341669737).

Almost surely, 2^683339473 is an apocalyptic number.

It is an amenable number.

683339473 is a deficient number, since it is larger than the sum of its proper divisors (1).

683339473 is an equidigital number, since it uses as much as digits as its factorization.

683339473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 979776, while the sum is 46.

The square root of 683339473 is about 26140.7626705879. The cubic root of 683339473 is about 880.8031033695.

The spelling of 683339473 in words is "six hundred eighty-three million, three hundred thirty-nine thousand, four hundred seventy-three".