343966093 has 2 divisors, whose sum is σ = 343966094. Its totient is φ = 343966092.

The previous prime is 343966087. The next prime is 343966099. The reversal of 343966093 is 390669343.

It is a balanced prime because it is at equal distance from previous prime (343966087) and next prime (343966099).

It can be written as a sum of positive squares in only one way, i.e., 304048969 + 39917124 = 17437^2 + 6318^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-343966093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (343966099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171983046 + 171983047.

It is an arithmetic number, because the mean of its divisors is an integer number (171983047).

Almost surely, 2^343966093 is an apocalyptic number.

It is an amenable number.

343966093 is a deficient number, since it is larger than the sum of its proper divisors (1).

343966093 is an equidigital number, since it uses as much as digits as its factorization.

343966093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 314928, while the sum is 43.

The square root of 343966093 is about 18546.3228970058. The cubic root of 343966093 is about 700.6565900577.

The spelling of 343966093 in words is "three hundred forty-three million, nine hundred sixty-six thousand, ninety-three".