334494353 has 2 divisors, whose sum is σ = 334494354. Its totient is φ = 334494352.

The previous prime is 334494343. The next prime is 334494361. The reversal of 334494353 is 353494433.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 205262929 + 129231424 = 14327^2 + 11368^2 .

It is an emirp because it is prime and its reverse (353494433) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 334494353 - 2⁴ = 334494337 is a prime.

It is a super-2 number, since 2×334494353² = 223772944377777218, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (334494343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167247176 + 167247177.

It is an arithmetic number, because the mean of its divisors is an integer number (167247177).

Almost surely, 2^334494353 is an apocalyptic number.

It is an amenable number.

334494353 is a deficient number, since it is larger than the sum of its proper divisors (1).

334494353 is an equidigital number, since it uses as much as digits as its factorization.

334494353 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 233280, while the sum is 38.

The square root of 334494353 is about 18289.1867779844. The cubic root of 334494353 is about 694.1653476027.

The spelling of 334494353 in words is "three hundred thirty-four million, four hundred ninety-four thousand, three hundred fifty-three".