334104557 has 2 divisors, whose sum is σ = 334104558. Its totient is φ = 334104556.

The previous prime is 334104517. The next prime is 334104559. The reversal of 334104557 is 755401433.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 266962921 + 67141636 = 16339^2 + 8194^2 .

It is an emirp because it is prime and its reverse (755401433) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 334104557 - 2²⁸ = 65669101 is a prime.

It is a super-2 number, since 2×334104557² = 223251710016332498, which contains 22 as substring.

Together with 334104559, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (334104559) 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, 167052278 + 167052279.

It is an arithmetic number, because the mean of its divisors is an integer number (167052279).

Almost surely, 2^334104557 is an apocalyptic number.

It is an amenable number.

334104557 is a deficient number, since it is larger than the sum of its proper divisors (1).

334104557 is an equidigital number, since it uses as much as digits as its factorization.

334104557 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 334104557 is about 18278.5272109106. The cubic root of 334104557 is about 693.8955991027.

The spelling of 334104557 in words is "three hundred thirty-four million, one hundred four thousand, five hundred fifty-seven".