343370089 has 2 divisors, whose sum is σ = 343370090. Its totient is φ = 343370088.

The previous prime is 343370057. The next prime is 343370119. The reversal of 343370089 is 980073343.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 338854464 + 4515625 = 18408^2 + 2125^2 .

It is a cyclic number.

It is not a de Polignac number, because 343370089 - 2⁵ = 343370057 is a prime.

It is not a weakly prime, because it can be changed into another prime (343370189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171685044 + 171685045.

It is an arithmetic number, because the mean of its divisors is an integer number (171685045).

Almost surely, 2^343370089 is an apocalyptic number.

It is an amenable number.

343370089 is a deficient number, since it is larger than the sum of its proper divisors (1).

343370089 is an equidigital number, since it uses as much as digits as its factorization.

343370089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 37.

The square root of 343370089 is about 18530.2479476126. The cubic root of 343370089 is about 700.2516707306.

The spelling of 343370089 in words is "three hundred forty-three million, three hundred seventy thousand, eighty-nine".