704918 has 4 divisors (see below), whose sum is σ = 1057380. Its totient is φ = 352458.

The previous prime is 704897. The next prime is 704929. The reversal of 704918 is 819407.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176228 + ... + 176231.

It is an arithmetic number, because the mean of its divisors is an integer number (264345).

2⁷⁰⁴⁹¹⁸ is an apocalyptic number.

704918 is a deficient number, since it is larger than the sum of its proper divisors (352462).

704918 is a wasteful number, since it uses less digits than its factorization.

704918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352461.

The product of its (nonzero) digits is 2016, while the sum is 29.

The square root of 704918 is about 839.5939494780. The cubic root of 704918 is about 88.9978537546.

The spelling of 704918 in words is "seven hundred four thousand, nine hundred eighteen".