3438858343 has 2 divisors, whose sum is σ = 3438858344. Its totient is φ = 3438858342.

The previous prime is 3438858299. The next prime is 3438858359. The reversal of 3438858343 is 3438588343.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3438858343 - 2²⁵ = 3405303911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3438858383) 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, 1719429171 + 1719429172.

It is an arithmetic number, because the mean of its divisors is an integer number (1719429172).

Almost surely, 2^3438858343 is an apocalyptic number.

3438858343 is a deficient number, since it is larger than the sum of its proper divisors (1).

3438858343 is an equidigital number, since it uses as much as digits as its factorization.

3438858343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3317760, while the sum is 49.

The square root of 3438858343 is about 58641.7798416794. The cubic root of 3438858343 is about 1509.4014473448.

The spelling of 3438858343 in words is "three billion, four hundred thirty-eight million, eight hundred fifty-eight thousand, three hundred forty-three".