334494343 has 2 divisors, whose sum is σ = 334494344. Its totient is φ = 334494342.

The previous prime is 334494341. The next prime is 334494353. The reversal of 334494343 is 343494433.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 334494343 - 2¹ = 334494341 is a prime.

It is a super-2 number, since 2×334494343² = 223772930998003298, which contains 22 as substring.

Together with 334494341, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (334494341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167247171 + 167247172.

It is an arithmetic number, because the mean of its divisors is an integer number (167247172).

Almost surely, 2^334494343 is an apocalyptic number.

334494343 is a deficient number, since it is larger than the sum of its proper divisors (1).

334494343 is an equidigital number, since it uses as much as digits as its factorization.

334494343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 186624, while the sum is 37.

The square root of 334494343 is about 18289.1865045988. The cubic root of 334494343 is about 694.1653406852.

The spelling of 334494343 in words is "three hundred thirty-four million, four hundred ninety-four thousand, three hundred forty-three".