3430878343 has 2 divisors, whose sum is σ = 3430878344. Its totient is φ = 3430878342.

The previous prime is 3430878337. The next prime is 3430878359. The reversal of 3430878343 is 3438780343.

It is a weak prime.

It is an emirp because it is prime and its reverse (3438780343) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3430878343 - 2¹³ = 3430870151 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3430878343.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3430878323) 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, 1715439171 + 1715439172.

It is an arithmetic number, because the mean of its divisors is an integer number (1715439172).

Almost surely, 2^3430878343 is an apocalyptic number.

3430878343 is a deficient number, since it is larger than the sum of its proper divisors (1).

3430878343 is an equidigital number, since it uses as much as digits as its factorization.

3430878343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 580608, while the sum is 43.

The square root of 3430878343 is about 58573.7000965450. The cubic root of 3430878343 is about 1508.2330021464.

The spelling of 3430878343 in words is "three billion, four hundred thirty million, eight hundred seventy-eight thousand, three hundred forty-three".