2034702561 has 4 divisors (see below), whose sum is σ = 2712936752. Its totient is φ = 1356468372.

The previous prime is 2034702529. The next prime is 2034702569. The reversal of 2034702561 is 1652074302.

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 not a de Polignac number, because 2034702561 - 2⁵ = 2034702529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2034702569) 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, 339117091 + ... + 339117096.

It is an arithmetic number, because the mean of its divisors is an integer number (678234188).

Almost surely, 2^2034702561 is an apocalyptic number.

It is an amenable number.

2034702561 is a deficient number, since it is larger than the sum of its proper divisors (678234191).

2034702561 is an equidigital number, since it uses as much as digits as its factorization.

2034702561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 678234190.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 2034702561 is about 45107.6774064017. The cubic root of 2034702561 is about 1267.1663859835.

Adding to 2034702561 its reverse (1652074302), we get a palindrome (3686776863).

The spelling of 2034702561 in words is "two billion, thirty-four million, seven hundred two thousand, five hundred sixty-one".