3541432189 has 2 divisors, whose sum is σ = 3541432190. Its totient is φ = 3541432188.

The previous prime is 3541432151. The next prime is 3541432289. The reversal of 3541432189 is 9812341453.

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., 2551260100 + 990172089 = 50510^2 + 31467^2 .

It is a cyclic number.

It is not a de Polignac number, because 3541432189 - 2¹¹ = 3541430141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3541432289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1770716094 + 1770716095.

It is an arithmetic number, because the mean of its divisors is an integer number (1770716095).

Almost surely, 2^3541432189 is an apocalyptic number.

It is an amenable number.

3541432189 is a deficient number, since it is larger than the sum of its proper divisors (1).

3541432189 is an equidigital number, since it uses as much as digits as its factorization.

3541432189 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 103680, while the sum is 40.

The square root of 3541432189 is about 59509.9335321423. The cubic root of 3541432189 is about 1524.2620726537.

The spelling of 3541432189 in words is "three billion, five hundred forty-one million, four hundred thirty-two thousand, one hundred eighty-nine".