704641963 has 2 divisors, whose sum is σ = 704641964. Its totient is φ = 704641962.

The previous prime is 704641957. The next prime is 704641967. The reversal of 704641963 is 369146407.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 704641963 - 2⁹ = 704641451 is a prime.

It is not a weakly prime, because it can be changed into another prime (704641967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 352320981 + 352320982.

It is an arithmetic number, because the mean of its divisors is an integer number (352320982).

Almost surely, 2^704641963 is an apocalyptic number.

704641963 is a deficient number, since it is larger than the sum of its proper divisors (1).

704641963 is an equidigital number, since it uses as much as digits as its factorization.

704641963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864, while the sum is 40.

The square root of 704641963 is about 26545.0930117037. The cubic root of 704641963 is about 889.8623542549.

It can be divided in two parts, 70464 and 1963, that added together give a palindrome (72427).

The spelling of 704641963 in words is "seven hundred four million, six hundred forty-one thousand, nine hundred sixty-three".