7041398839 has 2 divisors, whose sum is σ = 7041398840. Its totient is φ = 7041398838.

The previous prime is 7041398831. The next prime is 7041398843. The reversal of 7041398839 is 9388931407.

7041398839 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7041398839 - 2³ = 7041398831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7041398831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3520699419 + 3520699420.

It is an arithmetic number, because the mean of its divisors is an integer number (3520699420).

Almost surely, 2^7041398839 is an apocalyptic number.

7041398839 is a deficient number, since it is larger than the sum of its proper divisors (1).

7041398839 is an equidigital number, since it uses as much as digits as its factorization.

7041398839 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1306368, while the sum is 52.

The square root of 7041398839 is about 83913.0433186641. The cubic root of 7041398839 is about 1916.6948742851.

The spelling of 7041398839 in words is "seven billion, forty-one million, three hundred ninety-eight thousand, eight hundred thirty-nine".