704608 has 24 divisors (see below), whose sum is σ = 1407672. Its totient is φ = 347136.

The previous prime is 704603. The next prime is 704617. The reversal of 704608 is 806407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (704603) 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, 2991 + ... + 3217.

It is an arithmetic number, because the mean of its divisors is an integer number (58653).

2⁷⁰⁴⁶⁰⁸ is an apocalyptic number.

It is an amenable number.

704608 is a deficient number, since it is larger than the sum of its proper divisors (703064).

704608 is a wasteful number, since it uses less digits than its factorization.

704608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334 (or 326 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 704608 is about 839.4093161265. The cubic root of 704608 is about 88.9848057216.

The spelling of 704608 in words is "seven hundred four thousand, six hundred eight".