343284413 has 2 divisors, whose sum is σ = 343284414. Its totient is φ = 343284412.

The previous prime is 343284379. The next prime is 343284439. The reversal of 343284413 is 314482343.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 330766969 + 12517444 = 18187^2 + 3538^2 .

It is a cyclic number.

It is not a de Polignac number, because 343284413 - 2¹⁰ = 343283389 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 343284413.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (343284443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171642206 + 171642207.

It is an arithmetic number, because the mean of its divisors is an integer number (171642207).

Almost surely, 2^343284413 is an apocalyptic number.

It is an amenable number.

343284413 is a deficient number, since it is larger than the sum of its proper divisors (1).

343284413 is an equidigital number, since it uses as much as digits as its factorization.

343284413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27648, while the sum is 32.

The square root of 343284413 is about 18527.9360156494. The cubic root of 343284413 is about 700.1934247790.

The spelling of 343284413 in words is "three hundred forty-three million, two hundred eighty-four thousand, four hundred thirteen".