4412620189 has 2 divisors, whose sum is σ = 4412620190. Its totient is φ = 4412620188.

The previous prime is 4412620183. The next prime is 4412620237. The reversal of 4412620189 is 9810262144.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4318724089 + 93896100 = 65717^2 + 9690^2 .

It is a cyclic number.

It is not a de Polignac number, because 4412620189 - 2⁷ = 4412620061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4412620183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2206310094 + 2206310095.

It is an arithmetic number, because the mean of its divisors is an integer number (2206310095).

Almost surely, 2^4412620189 is an apocalyptic number.

It is an amenable number.

4412620189 is a deficient number, since it is larger than the sum of its proper divisors (1).

4412620189 is an equidigital number, since it uses as much as digits as its factorization.

4412620189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 4412620189 is about 66427.5559463089. Note that the first 3 decimals coincide. The cubic root of 4412620189 is about 1640.2077107778.

The spelling of 4412620189 in words is "four billion, four hundred twelve million, six hundred twenty thousand, one hundred eighty-nine".