809348 has 24 divisors (see below), whose sum is σ = 1499904. Its totient is φ = 381600.

The previous prime is 809339. The next prime is 809357. The reversal of 809348 is 843908.

It is an interprime number because it is at equal distance from previous prime (809339) and next prime (809357).

It is an unprimeable number.

809348 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7511 + ... + 7617.

It is an arithmetic number, because the mean of its divisors is an integer number (62496).

2⁸⁰⁹³⁴⁸ is an apocalyptic number.

It is an amenable number.

809348 is a deficient number, since it is larger than the sum of its proper divisors (690556).

809348 is a wasteful number, since it uses less digits than its factorization.

809348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203 (or 201 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 809348 is about 899.6377048568. The cubic root of 809348 is about 93.1919571611.

The spelling of 809348 in words is "eight hundred nine thousand, three hundred forty-eight".