704318 has 8 divisors (see below), whose sum is σ = 1062120. Its totient is φ = 350280.

The previous prime is 704309. The next prime is 704321. The reversal of 704318 is 813407.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 704293 and 704302.

It is a congruent number.

It is an unprimeable number.

704318 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 413 + ... + 1256.

It is an arithmetic number, because the mean of its divisors is an integer number (132765).

2⁷⁰⁴³¹⁸ is an apocalyptic number.

704318 is a deficient number, since it is larger than the sum of its proper divisors (357802).

704318 is a wasteful number, since it uses less digits than its factorization.

704318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1882.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 704318 is about 839.2365578310. The cubic root of 704318 is about 88.9725960320.

The spelling of 704318 in words is "seven hundred four thousand, three hundred eighteen".