704315 has 4 divisors (see below), whose sum is σ = 845184. Its totient is φ = 563448.

The previous prime is 704309. The next prime is 704321. The reversal of 704315 is 513407.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (704309) and next prime (704321).

It is a cyclic number.

It is not a de Polignac number, because 704315 - 2⁴ = 704299 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70427 + ... + 70436.

It is an arithmetic number, because the mean of its divisors is an integer number (211296).

2⁷⁰⁴³¹⁵ is an apocalyptic number.

704315 is a deficient number, since it is larger than the sum of its proper divisors (140869).

704315 is a wasteful number, since it uses less digits than its factorization.

704315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140868.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 704315 is about 839.2347704904. The cubic root of 704315 is about 88.9724697074.

The spelling of 704315 in words is "seven hundred four thousand, three hundred fifteen".