804097 has 8 divisors (see below), whose sum is σ = 924416. Its totient is φ = 685152.

The previous prime is 804091. The next prime is 804107. The reversal of 804097 is 790408.

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-804097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (804091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2008 + ... + 2374.

It is an arithmetic number, because the mean of its divisors is an integer number (115552).

2⁸⁰⁴⁰⁹⁷ is an apocalyptic number.

It is an amenable number.

804097 is a deficient number, since it is larger than the sum of its proper divisors (120319).

804097 is a wasteful number, since it uses less digits than its factorization.

804097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 687.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 804097 is about 896.7145588201. The cubic root of 804097 is about 92.9899784939.

Subtracting from 804097 its reverse (790408), we obtain a square (13689 = 117²).

The spelling of 804097 in words is "eight hundred four thousand, ninety-seven".