2034336661 has 4 divisors (see below), whose sum is σ = 2324956192. Its totient is φ = 1743717132.

The previous prime is 2034336643. The next prime is 2034336709. The reversal of 2034336661 is 1666334302.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2034336661 - 2¹⁹ = 2033812373 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 (2034334661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145309755 + ... + 145309768.

It is an arithmetic number, because the mean of its divisors is an integer number (581239048).

Almost surely, 2^2034336661 is an apocalyptic number.

It is an amenable number.

2034336661 is a deficient number, since it is larger than the sum of its proper divisors (290619531).

2034336661 is an equidigital number, since it uses as much as digits as its factorization.

2034336661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290619530.

The product of its (nonzero) digits is 46656, while the sum is 34.

The square root of 2034336661 is about 45103.6213734551. The cubic root of 2034336661 is about 1267.0904233694.

The spelling of 2034336661 in words is "two billion, thirty-four million, three hundred thirty-six thousand, six hundred sixty-one".