704488 has 16 divisors (see below), whose sum is σ = 1334880. Its totient is φ = 348528.

The previous prime is 704477. The next prime is 704507. The reversal of 704488 is 884407.

It is an unprimeable 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, 445 + ... + 1267.

It is an arithmetic number, because the mean of its divisors is an integer number (83430).

2⁷⁰⁴⁴⁸⁸ is an apocalyptic number.

It is an amenable number.

704488 is a deficient number, since it is larger than the sum of its proper divisors (630392).

704488 is a wasteful number, since it uses less digits than its factorization.

704488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 936 (or 932 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 31.

The square root of 704488 is about 839.3378342479. The cubic root of 704488 is about 88.9797538427.

The spelling of 704488 in words is "seven hundred four thousand, four hundred eighty-eight".