3437234389 has 2 divisors, whose sum is σ = 3437234390. Its totient is φ = 3437234388.

The previous prime is 3437234357. The next prime is 3437234393. The reversal of 3437234389 is 9834327343.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3316608100 + 120626289 = 57590^2 + 10983^2 .

It is an emirp because it is prime and its reverse (9834327343) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3437234389 - 2⁵ = 3437234357 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3437234789) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1718617194 + 1718617195.

It is an arithmetic number, because the mean of its divisors is an integer number (1718617195).

Almost surely, 2^3437234389 is an apocalyptic number.

It is an amenable number.

3437234389 is a deficient number, since it is larger than the sum of its proper divisors (1).

3437234389 is an equidigital number, since it uses as much as digits as its factorization.

3437234389 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1306368, while the sum is 46.

The square root of 3437234389 is about 58627.9318158163. The cubic root of 3437234389 is about 1509.1638118446.

The spelling of 3437234389 in words is "three billion, four hundred thirty-seven million, two hundred thirty-four thousand, three hundred eighty-nine".