704604224 has 28 divisors (see below), whose sum is σ = 1399042668. Its totient is φ = 352089600.

The previous prime is 704604223. The next prime is 704604247. The reversal of 704604224 is 422406407.

704604224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 91546624 + 613057600 = 9568^2 + 24760^2 .

It is a super-2 number, since 2×704604224² = 992934224957284352, which contains 22 as substring.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (704604223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 201854 + ... + 205314.

Almost surely, 2^704604224 is an apocalyptic number.

It is an amenable number.

704604224 is a deficient number, since it is larger than the sum of its proper divisors (694438444).

704604224 is a wasteful number, since it uses less digits than its factorization.

704604224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6654 (or 6644 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 29.

The square root of 704604224 is about 26544.3821551755. The cubic root of 704604224 is about 889.8464676455.

The spelling of 704604224 in words is "seven hundred four million, six hundred four thousand, two hundred twenty-four".