896904 has 24 divisors (see below), whose sum is σ = 2429310. Its totient is φ = 298944.

The previous prime is 896897. The next prime is 896921. The reversal of 896904 is 409698.

It can be written as a sum of positive squares in only one way, i.e., 636804 + 260100 = 798^2 + 510^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

896904 is an untouchable number, because it is not equal to the sum of proper divisors of any 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 5 ways as a sum of consecutive naturals, for example, 6157 + ... + 6300.

2⁸⁹⁶⁹⁰⁴ is an apocalyptic number.

It is an amenable number.

896904 is an abundant number, since it is smaller than the sum of its proper divisors (1532406).

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

896904 is a wasteful number, since it uses less digits than its factorization.

896904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12469 (or 12462 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 896904 is about 947.0501570667. The cubic root of 896904 is about 96.4381018211.

The spelling of 896904 in words is "eight hundred ninety-six thousand, nine hundred four".