908704 has 24 divisors (see below), whose sum is σ = 1818180. Its totient is φ = 446976.

The previous prime is 908671. The next prime is 908711. The reversal of 908704 is 407809.

It can be written as a sum of positive squares in 2 ways, for example, as 898704 + 10000 = 948^2 + 100^2 .

It is a nialpdrome in base 16.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2142 + ... + 2530.

2⁹⁰⁸⁷⁰⁴ is an apocalyptic number.

It is an amenable number.

908704 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

908704 is a wasteful number, since it uses less digits than its factorization.

908704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472 (or 464 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 908704 is about 953.2596708138. The cubic root of 908704 is about 96.8591856252.

The spelling of 908704 in words is "nine hundred eight thousand, seven hundred four".