894347 has 4 divisors (see below), whose sum is σ = 896280. Its totient is φ = 892416.

The previous prime is 894343. The next prime is 894371. The reversal of 894347 is 743498.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 894347 - 2² = 894343 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (894343) by changing a digit.

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, 188 + ... + 1350.

It is an arithmetic number, because the mean of its divisors is an integer number (224070).

2⁸⁹⁴³⁴⁷ is an apocalyptic number.

894347 is a deficient number, since it is larger than the sum of its proper divisors (1933).

894347 is a wasteful number, since it uses less digits than its factorization.

894347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1932.

The product of its digits is 24192, while the sum is 35.

The square root of 894347 is about 945.6992122234. The cubic root of 894347 is about 96.3463688760.

The spelling of 894347 in words is "eight hundred ninety-four thousand, three hundred forty-seven".