894797 has 4 divisors (see below), whose sum is σ = 896700. Its totient is φ = 892896.

The previous prime is 894793. The next prime is 894811. The reversal of 894797 is 797498.

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

It can be written as a sum of positive squares in 2 ways, for example, as 417316 + 477481 = 646^2 + 691^2 .

It is a cyclic number.

It is not a de Polignac number, because 894797 - 2² = 894793 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 894797.

It is not an unprimeable number, because it can be changed into a prime (894791) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 329 + ... + 1377.

It is an arithmetic number, because the mean of its divisors is an integer number (224175).

2⁸⁹⁴⁷⁹⁷ is an apocalyptic number.

It is an amenable number.

894797 is a deficient number, since it is larger than the sum of its proper divisors (1903).

894797 is a wasteful number, since it uses less digits than its factorization.

894797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1902.

The product of its digits is 127008, while the sum is 44.

The square root of 894797 is about 945.9371015031. The cubic root of 894797 is about 96.3625253925.

The spelling of 894797 in words is "eight hundred ninety-four thousand, seven hundred ninety-seven".