804697 has 2 divisors, whose sum is σ = 804698. Its totient is φ = 804696.

The previous prime is 804689. The next prime is 804703. The reversal of 804697 is 796408.

804697 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 793881 + 10816 = 891^2 + 104^2 .

It is a cyclic number.

It is not a de Polignac number, because 804697 - 2³ = 804689 is a prime.

It is a plaindrome in base 13.

It is not a weakly prime, because it can be changed into another prime (804607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 402348 + 402349.

It is an arithmetic number, because the mean of its divisors is an integer number (402349).

2⁸⁰⁴⁶⁹⁷ is an apocalyptic number.

It is an amenable number.

804697 is a deficient number, since it is larger than the sum of its proper divisors (1).

804697 is an equidigital number, since it uses as much as digits as its factorization.

804697 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 804697 is about 897.0490510557. The cubic root of 804697 is about 93.0131017885.

The spelling of 804697 in words is "eight hundred four thousand, six hundred ninety-seven".