696959339 has 2 divisors, whose sum is σ = 696959340. Its totient is φ = 696959338.

The previous prime is 696959309. The next prime is 696959377. The reversal of 696959339 is 933959696.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-696959339 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (696959309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 348479669 + 348479670.

It is an arithmetic number, because the mean of its divisors is an integer number (348479670).

Almost surely, 2^696959339 is an apocalyptic number.

696959339 is a deficient number, since it is larger than the sum of its proper divisors (1).

696959339 is an equidigital number, since it uses as much as digits as its factorization.

696959339 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10628820, while the sum is 59.

The square root of 696959339 is about 26399.9874810576. The cubic root of 696959339 is about 886.6165095119.

The spelling of 696959339 in words is "six hundred ninety-six million, nine hundred fifty-nine thousand, three hundred thirty-nine".