7080839 has 2 divisors, whose sum is σ = 7080840. Its totient is φ = 7080838.

The previous prime is 7080833. The next prime is 7080847. The reversal of 7080839 is 9380807.

It is a weak prime.

It is an emirp because it is prime and its reverse (9380807) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7080839 - 2⁸ = 7080583 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 7080799 and 7080808.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7080833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3540419 + 3540420.

It is an arithmetic number, because the mean of its divisors is an integer number (3540420).

Almost surely, 2^7080839 is an apocalyptic number.

7080839 is a deficient number, since it is larger than the sum of its proper divisors (1).

7080839 is an equidigital number, since it uses as much as digits as its factorization.

7080839 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 7080839 is about 2660.9845922139. The cubic root of 7080839 is about 192.0266799585.

Subtracting 7080839 from its reverse (9380807), we obtain a cube (2299968 = 132³).

The spelling of 7080839 in words is "seven million, eighty thousand, eight hundred thirty-nine".