2234346689 has 2 divisors, whose sum is σ = 2234346690. Its totient is φ = 2234346688.

The previous prime is 2234346649. The next prime is 2234346721. The reversal of 2234346689 is 9866434322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2188649089 + 45697600 = 46783^2 + 6760^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2234346689 is a prime.

It is not a weakly prime, because it can be changed into another prime (2234346649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1117173344 + 1117173345.

It is an arithmetic number, because the mean of its divisors is an integer number (1117173345).

Almost surely, 2^2234346689 is an apocalyptic number.

It is an amenable number.

2234346689 is a deficient number, since it is larger than the sum of its proper divisors (1).

2234346689 is an equidigital number, since it uses as much as digits as its factorization.

2234346689 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1492992, while the sum is 47.

The square root of 2234346689 is about 47268.8765362580. The cubic root of 2234346689 is about 1307.3248613372.

The spelling of 2234346689 in words is "two billion, two hundred thirty-four million, three hundred forty-six thousand, six hundred eighty-nine".