704316 has 12 divisors (see below), whose sum is σ = 1643432. Its totient is φ = 234768.

The previous prime is 704309. The next prime is 704321. The reversal of 704316 is 613407.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×704316² = 992122055712, which contains 22 as substring.

It is a zygodrome in base 11.

It is a junction number, because it is equal to n+sod(n) for n = 704292 and 704301.

It is a congruent number.

It is an unprimeable number.

704316 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29335 + ... + 29358.

2⁷⁰⁴³¹⁶ is an apocalyptic number.

It is an amenable number.

704316 is an abundant number, since it is smaller than the sum of its proper divisors (939116).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

704316 is a wasteful number, since it uses less digits than its factorization.

704316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58700 (or 58698 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 704316 is about 839.2353662710. The cubic root of 704316 is about 88.9725118157.

Subtracting from 704316 its reverse (613407), we obtain a palindrome (90909).

The spelling of 704316 in words is "seven hundred four thousand, three hundred sixteen".