3204560189 has 2 divisors, whose sum is σ = 3204560190. Its totient is φ = 3204560188.

The previous prime is 3204560173. The next prime is 3204560201. The reversal of 3204560189 is 9810654023.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3099148900 + 105411289 = 55670^2 + 10267^2 .

It is a cyclic number.

It is not a de Polignac number, because 3204560189 - 2⁴ = 3204560173 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3204560119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1602280094 + 1602280095.

It is an arithmetic number, because the mean of its divisors is an integer number (1602280095).

Almost surely, 2^3204560189 is an apocalyptic number.

It is an amenable number.

3204560189 is a deficient number, since it is larger than the sum of its proper divisors (1).

3204560189 is an equidigital number, since it uses as much as digits as its factorization.

3204560189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 3204560189 is about 56608.8349023366. The cubic root of 3204560189 is about 1474.3122622042.

The spelling of 3204560189 in words is "three billion, two hundred four million, five hundred sixty thousand, one hundred eighty-nine".