894049 has 8 divisors (see below), whose sum is σ = 974120. Its totient is φ = 815616.

The previous prime is 894037. The next prime is 894059. The reversal of 894049 is 940498.

It can be written as a sum of positive squares in 4 ways, for example, as 1024 + 893025 = 32^2 + 945^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-894049 is a prime.

It is a super-2 number, since 2×894049² = 1598647228802, which contains 22 as substring.

It is a Duffinian number.

894049 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (894059) by changing a digit.

It is a nontrivial repunit in base 96.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 907 + ... + 1615.

It is an arithmetic number, because the mean of its divisors is an integer number (121765).

2⁸⁹⁴⁰⁴⁹ is an apocalyptic number.

It is an amenable number.

894049 is a deficient number, since it is larger than the sum of its proper divisors (80071).

894049 is a wasteful number, since it uses less digits than its factorization.

894049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 819.

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 894049 is about 945.5416437154. The cubic root of 894049 is about 96.3356666886.

The spelling of 894049 in words is "eight hundred ninety-four thousand, forty-nine".