3132322189 has 2 divisors, whose sum is σ = 3132322190. Its totient is φ = 3132322188.

The previous prime is 3132322177. The next prime is 3132322211. The reversal of 3132322189 is 9812232313.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2933088964 + 199233225 = 54158^2 + 14115^2 .

It is a cyclic number.

It is not a de Polignac number, because 3132322189 - 2²¹ = 3130225037 is a prime.

It is a super-2 number, since 2×3132322189² = 19622884591403503442, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3132322139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1566161094 + 1566161095.

It is an arithmetic number, because the mean of its divisors is an integer number (1566161095).

Almost surely, 2^3132322189 is an apocalyptic number.

It is an amenable number.

3132322189 is a deficient number, since it is larger than the sum of its proper divisors (1).

3132322189 is an equidigital number, since it uses as much as digits as its factorization.

3132322189 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15552, while the sum is 34.

The square root of 3132322189 is about 55967.1527683873. The cubic root of 3132322189 is about 1463.1498563150.

The spelling of 3132322189 in words is "three billion, one hundred thirty-two million, three hundred twenty-two thousand, one hundred eighty-nine".