2066084029 has 4 divisors (see below), whose sum is σ = 2075106460. Its totient is φ = 2057061600.

The previous prime is 2066083993. The next prime is 2066084099. The reversal of 2066084029 is 9204806602.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1998268804 + 67815225 = 44702^2 + 8235^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2066084029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2066084099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4510872 + ... + 4511329.

It is an arithmetic number, because the mean of its divisors is an integer number (518776615).

Almost surely, 2^2066084029 is an apocalyptic number.

It is an amenable number.

2066084029 is a deficient number, since it is larger than the sum of its proper divisors (9022431).

2066084029 is an equidigital number, since it uses as much as digits as its factorization.

2066084029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9022430.

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 2066084029 is about 45454.1970449374. The cubic root of 2066084029 is about 1273.6477328158.

The spelling of 2066084029 in words is "two billion, sixty-six million, eighty-four thousand, twenty-nine".