894404 has 24 divisors (see below), whose sum is σ = 1895040. Its totient is φ = 360576.

The previous prime is 894403. The next prime is 894407. The reversal of 894404 is 404498.

894404 = T₁₂₇ + T₁₂₈ + ... + T₁₉₄.

It is a happy number.

894404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (894403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 464 + ... + 1415.

It is an arithmetic number, because the mean of its divisors is an integer number (78960).

2⁸⁹⁴⁴⁰⁴ is an apocalyptic number.

It is an amenable number.

894404 is an abundant number, since it is smaller than the sum of its proper divisors (1000636).

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

894404 is a wasteful number, since it uses less digits than its factorization.

894404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1907 (or 1905 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 894404 is about 945.7293481753. The cubic root of 894404 is about 96.3484156678.

The spelling of 894404 in words is "eight hundred ninety-four thousand, four hundred four".