704655317 has 2 divisors, whose sum is σ = 704655318. Its totient is φ = 704655316.

The previous prime is 704655313. The next prime is 704655323. The reversal of 704655317 is 713556407.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 638623441 + 66031876 = 25271^2 + 8126^2 .

It is an emirp because it is prime and its reverse (713556407) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 704655317 - 2² = 704655313 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (704655313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 352327658 + 352327659.

It is an arithmetic number, because the mean of its divisors is an integer number (352327659).

Almost surely, 2^704655317 is an apocalyptic number.

It is an amenable number.

704655317 is a deficient number, since it is larger than the sum of its proper divisors (1).

704655317 is an equidigital number, since it uses as much as digits as its factorization.

704655317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 88200, while the sum is 38.

The square root of 704655317 is about 26545.3445447596. The cubic root of 704655317 is about 889.8679756188.

The spelling of 704655317 in words is "seven hundred four million, six hundred fifty-five thousand, three hundred seventeen".