343400579 has 2 divisors, whose sum is σ = 343400580. Its totient is φ = 343400578.

The previous prime is 343400531. The next prime is 343400627. The reversal of 343400579 is 975004343.

It is a balanced prime because it is at equal distance from previous prime (343400531) and next prime (343400627).

It is a cyclic number.

It is not a de Polignac number, because 343400579 - 2¹² = 343396483 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (343400479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171700289 + 171700290.

It is an arithmetic number, because the mean of its divisors is an integer number (171700290).

Almost surely, 2^343400579 is an apocalyptic number.

343400579 is a deficient number, since it is larger than the sum of its proper divisors (1).

343400579 is an equidigital number, since it uses as much as digits as its factorization.

343400579 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45360, while the sum is 35.

The square root of 343400579 is about 18531.0706382551. The cubic root of 343400579 is about 700.2723967074.

The spelling of 343400579 in words is "three hundred forty-three million, four hundred thousand, five hundred seventy-nine".