2041730839 has 2 divisors, whose sum is σ = 2041730840. Its totient is φ = 2041730838.

The previous prime is 2041730837. The next prime is 2041730881. The reversal of 2041730839 is 9380371402.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2041730839 - 2¹ = 2041730837 is a prime.

Together with 2041730837, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 2041730798 and 2041730807.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2041730837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1020865419 + 1020865420.

It is an arithmetic number, because the mean of its divisors is an integer number (1020865420).

Almost surely, 2^2041730839 is an apocalyptic number.

2041730839 is a deficient number, since it is larger than the sum of its proper divisors (1).

2041730839 is an equidigital number, since it uses as much as digits as its factorization.

2041730839 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 2041730839 is about 45185.5158098256. The cubic root of 2041730839 is about 1268.6237264090.

The spelling of 2041730839 in words is "two billion, forty-one million, seven hundred thirty thousand, eight hundred thirty-nine".