494244353 has 2 divisors, whose sum is σ = 494244354. Its totient is φ = 494244352.

The previous prime is 494244329. The next prime is 494244427. The reversal of 494244353 is 353442494.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 488940544 + 5303809 = 22112^2 + 2303^2 .

It is a cyclic number.

It is not a de Polignac number, because 494244353 - 2¹⁴ = 494227969 is a prime.

It is not a weakly prime, because it can be changed into another prime (494274353) 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, 247122176 + 247122177.

It is an arithmetic number, because the mean of its divisors is an integer number (247122177).

Almost surely, 2^494244353 is an apocalyptic number.

It is an amenable number.

494244353 is a deficient number, since it is larger than the sum of its proper divisors (1).

494244353 is an equidigital number, since it uses as much as digits as its factorization.

494244353 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 207360, while the sum is 38.

The square root of 494244353 is about 22231.6070719145. The cubic root of 494244353 is about 790.6432580639.

The spelling of 494244353 in words is "four hundred ninety-four million, two hundred forty-four thousand, three hundred fifty-three".