704464619 has 2 divisors, whose sum is σ = 704464620. Its totient is φ = 704464618.

The previous prime is 704464613. The next prime is 704464667. The reversal of 704464619 is 916464407.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 704464619 - 2⁴ = 704464603 is a prime.

It is a super-2 number, since 2×704464619² = 992540798845630322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (704464613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 352232309 + 352232310.

It is an arithmetic number, because the mean of its divisors is an integer number (352232310).

Almost surely, 2^704464619 is an apocalyptic number.

704464619 is a deficient number, since it is larger than the sum of its proper divisors (1).

704464619 is an equidigital number, since it uses as much as digits as its factorization.

704464619 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 704464619 is about 26541.7523724414. The cubic root of 704464619 is about 889.7876945937.

The spelling of 704464619 in words is "seven hundred four million, four hundred sixty-four thousand, six hundred nineteen".