706079039 has 2 divisors, whose sum is σ = 706079040. Its totient is φ = 706079038.

The previous prime is 706078949. The next prime is 706079069. The reversal of 706079039 is 930970607.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 706079039 - 2²⁰ = 705030463 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 706078987 and 706079005.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (706079069) 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, 353039519 + 353039520.

It is an arithmetic number, because the mean of its divisors is an integer number (353039520).

Almost surely, 2^706079039 is an apocalyptic number.

706079039 is a deficient number, since it is larger than the sum of its proper divisors (1).

706079039 is an equidigital number, since it uses as much as digits as its factorization.

706079039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 71442, while the sum is 41.

The square root of 706079039 is about 26572.1478055501. The cubic root of 706079039 is about 890.4668841852.

The spelling of 706079039 in words is "seven hundred six million, seventy-nine thousand, thirty-nine".