706799539 has 2 divisors, whose sum is σ = 706799540. Its totient is φ = 706799538.

The previous prime is 706799537. The next prime is 706799543. The reversal of 706799539 is 935997607.

706799539 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 706799539 - 2¹ = 706799537 is a prime.

It is a super-2 number, since 2×706799539² = 999131176661225042, which contains 22 as substring.

Together with 706799537, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 706799539.

It is not a weakly prime, because it can be changed into another prime (706799537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 353399769 + 353399770.

It is an arithmetic number, because the mean of its divisors is an integer number (353399770).

Almost surely, 2^706799539 is an apocalyptic number.

706799539 is a deficient number, since it is larger than the sum of its proper divisors (1).

706799539 is an equidigital number, since it uses as much as digits as its factorization.

706799539 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3214890, while the sum is 55.

The square root of 706799539 is about 26585.7017774593. The cubic root of 706799539 is about 890.7696658144.

The spelling of 706799539 in words is "seven hundred six million, seven hundred ninety-nine thousand, five hundred thirty-nine".