494994713 has 2 divisors, whose sum is σ = 494994714. Its totient is φ = 494994712.

The previous prime is 494994697. The next prime is 494994739. The reversal of 494994713 is 317499494.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 448931344 + 46063369 = 21188^2 + 6787^2 .

It is a cyclic number.

It is not a de Polignac number, because 494994713 - 2⁴ = 494994697 is a prime.

It is not a weakly prime, because it can be changed into another prime (494993713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247497356 + 247497357.

It is an arithmetic number, because the mean of its divisors is an integer number (247497357).

Almost surely, 2^494994713 is an apocalyptic number.

It is an amenable number.

494994713 is a deficient number, since it is larger than the sum of its proper divisors (1).

494994713 is an equidigital number, since it uses as much as digits as its factorization.

494994713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 979776, while the sum is 50.

The square root of 494994713 is about 22248.4766444806. The cubic root of 494994713 is about 791.0431729997.

The spelling of 494994713 in words is "four hundred ninety-four million, nine hundred ninety-four thousand, seven hundred thirteen".