343164799 has 2 divisors, whose sum is σ = 343164800. Its totient is φ = 343164798.

The previous prime is 343164779. The next prime is 343164803. The reversal of 343164799 is 997461343.

It is a strong prime.

It is an emirp because it is prime and its reverse (997461343) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 343164799 - 2⁷ = 343164671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (343164739) 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, 171582399 + 171582400.

It is an arithmetic number, because the mean of its divisors is an integer number (171582400).

Almost surely, 2^343164799 is an apocalyptic number.

343164799 is a deficient number, since it is larger than the sum of its proper divisors (1).

343164799 is an equidigital number, since it uses as much as digits as its factorization.

343164799 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 489888, while the sum is 46.

The square root of 343164799 is about 18524.7077979654. The cubic root of 343164799 is about 700.1120902134.

The spelling of 343164799 in words is "three hundred forty-three million, one hundred sixty-four thousand, seven hundred ninety-nine".