413387189 has 2 divisors, whose sum is σ = 413387190. Its totient is φ = 413387188.

The previous prime is 413387173. The next prime is 413387207. The reversal of 413387189 is 981783314.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 297286564 + 116100625 = 17242^2 + 10775^2 .

It is a cyclic number.

It is not a de Polignac number, because 413387189 - 2⁴ = 413387173 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (413317189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206693594 + 206693595.

It is an arithmetic number, because the mean of its divisors is an integer number (206693595).

Almost surely, 2^413387189 is an apocalyptic number.

It is an amenable number.

413387189 is a deficient number, since it is larger than the sum of its proper divisors (1).

413387189 is an equidigital number, since it uses as much as digits as its factorization.

413387189 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 145152, while the sum is 44.

The square root of 413387189 is about 20331.9253638213. The cubic root of 413387189 is about 744.9360718684.

The spelling of 413387189 in words is "four hundred thirteen million, three hundred eighty-seven thousand, one hundred eighty-nine".