494083973 has 2 divisors, whose sum is σ = 494083974. Its totient is φ = 494083972.

The previous prime is 494083969. The next prime is 494084009. The reversal of 494083973 is 379380494.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 472758049 + 21325924 = 21743^2 + 4618^2 .

It is a cyclic number.

It is not a de Polignac number, because 494083973 - 2² = 494083969 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (494083963) 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, 247041986 + 247041987.

It is an arithmetic number, because the mean of its divisors is an integer number (247041987).

Almost surely, 2^494083973 is an apocalyptic number.

It is an amenable number.

494083973 is a deficient number, since it is larger than the sum of its proper divisors (1).

494083973 is an equidigital number, since it uses as much as digits as its factorization.

494083973 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 653184, while the sum is 47.

The square root of 494083973 is about 22227.9997525643. Note that the first 3 decimals coincide. The cubic root of 494083973 is about 790.5577287887.

The spelling of 494083973 in words is "four hundred ninety-four million, eighty-three thousand, nine hundred seventy-three".