704896 has 16 divisors (see below), whose sum is σ = 1404540. Its totient is φ = 352384.

The previous prime is 704867. The next prime is 704897. The reversal of 704896 is 698407.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (704897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2626 + ... + 2881.

2⁷⁰⁴⁸⁹⁶ is an apocalyptic number.

It is an amenable number.

704896 is a deficient number, since it is larger than the sum of its proper divisors (699644).

704896 is an equidigital number, since it uses as much as digits as its factorization.

704896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5521 (or 5509 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 704896 is about 839.5808478044. The cubic root of 704896 is about 88.9969278913.

It can be divided in two parts, 704 and 896, that added together give a square (1600 = 40²).

The spelling of 704896 in words is "seven hundred four thousand, eight hundred ninety-six".