2034065189 has 4 divisors (see below), whose sum is σ = 2190531756. Its totient is φ = 1877598624.

The previous prime is 2034065171. The next prime is 2034065213. The reversal of 2034065189 is 9815604302.

It is a happy number.

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 582836164 + 1451229025 = 24142^2 + 38095^2 .

It is a cyclic number.

It is not a de Polignac number, because 2034065189 - 2²⁰ = 2033016613 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 (2034065129) 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, 78233264 + ... + 78233289.

It is an arithmetic number, because the mean of its divisors is an integer number (547632939).

Almost surely, 2^2034065189 is an apocalyptic number.

It is an amenable number.

2034065189 is a deficient number, since it is larger than the sum of its proper divisors (156466567).

2034065189 is a wasteful number, since it uses less digits than its factorization.

2034065189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156466566.

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 2034065189 is about 45100.6118472909. The cubic root of 2034065189 is about 1267.0340585799.

The spelling of 2034065189 in words is "two billion, thirty-four million, sixty-five thousand, one hundred eighty-nine".