2040704339 has 2 divisors, whose sum is σ = 2040704340. Its totient is φ = 2040704338.

The previous prime is 2040704311. The next prime is 2040704359. The reversal of 2040704339 is 9334070402.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2040704339 - 2¹² = 2040700243 is a prime.

It is not a weakly prime, because it can be changed into another prime (2040704359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1020352169 + 1020352170.

It is an arithmetic number, because the mean of its divisors is an integer number (1020352170).

Almost surely, 2^2040704339 is an apocalyptic number.

2040704339 is a deficient number, since it is larger than the sum of its proper divisors (1).

2040704339 is an equidigital number, since it uses as much as digits as its factorization.

2040704339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 2040704339 is about 45174.1556534264. The cubic root of 2040704339 is about 1268.4110864715.

The spelling of 2040704339 in words is "two billion, forty million, seven hundred four thousand, three hundred thirty-nine".