2035044661 has 8 divisors (see below), whose sum is σ = 2219329280. Its totient is φ = 1854723312.

The previous prime is 2035044581. The next prime is 2035044673. The reversal of 2035044661 is 1664405302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2035044661 - 2²¹ = 2032947509 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 (2035044691) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 989745 + ... + 991798.

It is an arithmetic number, because the mean of its divisors is an integer number (277416160).

Almost surely, 2^2035044661 is an apocalyptic number.

It is an amenable number.

2035044661 is a deficient number, since it is larger than the sum of its proper divisors (184284619).

2035044661 is a wasteful number, since it uses less digits than its factorization.

2035044661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1981635.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 2035044661 is about 45111.4692844292. The cubic root of 2035044661 is about 1267.2373993651.

Adding to 2035044661 its reverse (1664405302), we get a palindrome (3699449963).

The spelling of 2035044661 in words is "two billion, thirty-five million, forty-four thousand, six hundred sixty-one".