4032266389 has 2 divisors, whose sum is σ = 4032266390. Its totient is φ = 4032266388.

The previous prime is 4032266387. The next prime is 4032266411. The reversal of 4032266389 is 9836622304.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2100663889 + 1931602500 = 45833^2 + 43950^2 .

It is a cyclic number.

It is not a de Polignac number, because 4032266389 - 2¹ = 4032266387 is a prime.

Together with 4032266387, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4032266387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2016133194 + 2016133195.

It is an arithmetic number, because the mean of its divisors is an integer number (2016133195).

Almost surely, 2^4032266389 is an apocalyptic number.

It is an amenable number.

4032266389 is a deficient number, since it is larger than the sum of its proper divisors (1).

4032266389 is an equidigital number, since it uses as much as digits as its factorization.

4032266389 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 373248, while the sum is 43.

The square root of 4032266389 is about 63500.1290471130. The cubic root of 4032266389 is about 1591.6579345384.

The spelling of 4032266389 in words is "four billion, thirty-two million, two hundred sixty-six thousand, three hundred eighty-nine".