3446630806189 has 2 divisors, whose sum is σ = 3446630806190. Its totient is φ = 3446630806188.

The previous prime is 3446630806111. The next prime is 3446630806349. The reversal of 3446630806189 is 9816080366443.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2668786184164 + 777844622025 = 1633642^2 + 881955^2 .

It is a cyclic number.

It is not a de Polignac number, because 3446630806189 - 2³⁹ = 2896874992301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3446630806109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1723315403094 + 1723315403095.

It is an arithmetic number, because the mean of its divisors is an integer number (1723315403095).

Almost surely, 2^{3446630806189} is an apocalyptic number.

It is an amenable number.

3446630806189 is a deficient number, since it is larger than the sum of its proper divisors (1).

3446630806189 is an equidigital number, since it uses as much as digits as its factorization.

3446630806189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17915904, while the sum is 58.

The spelling of 3446630806189 in words is "three trillion, four hundred forty-six billion, six hundred thirty million, eight hundred six thousand, one hundred eighty-nine".