343334357 has 2 divisors, whose sum is σ = 343334358. Its totient is φ = 343334356.

The previous prime is 343334281. The next prime is 343334399. The reversal of 343334357 is 753433343.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 343027441 + 306916 = 18521^2 + 554^2 .

It is a cyclic number.

It is not a de Polignac number, because 343334357 - 2¹² = 343330261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (343331357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171667178 + 171667179.

It is an arithmetic number, because the mean of its divisors is an integer number (171667179).

Almost surely, 2^343334357 is an apocalyptic number.

It is an amenable number.

343334357 is a deficient number, since it is larger than the sum of its proper divisors (1).

343334357 is an equidigital number, since it uses as much as digits as its factorization.

343334357 is an evil number, because the sum of its binary digits is even.

The product of its digits is 136080, while the sum is 35.

The square root of 343334357 is about 18529.2837692125. The cubic root of 343334357 is about 700.2273798741.

The spelling of 343334357 in words is "three hundred forty-three million, three hundred thirty-four thousand, three hundred fifty-seven".