809341 has 6 divisors (see below), whose sum is σ = 876570. Its totient is φ = 746928.

The previous prime is 809339. The next prime is 809357. The reversal of 809341 is 143908.

It can be written as a sum of positive squares in 3 ways, for example, as 52441 + 756900 = 229^2 + 870^2 .

It is not a de Polignac number, because 809341 - 2¹ = 809339 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (809041) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2226 + ... + 2563.

It is an arithmetic number, because the mean of its divisors is an integer number (146095).

2⁸⁰⁹³⁴¹ is an apocalyptic number.

It is an amenable number.

809341 is a deficient number, since it is larger than the sum of its proper divisors (67229).

809341 is a wasteful number, since it uses less digits than its factorization.

809341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4815 (or 4802 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 809341 is about 899.6338143934. The cubic root of 809341 is about 93.1916884899.

The spelling of 809341 in words is "eight hundred nine thousand, three hundred forty-one".