804367 has 2 divisors, whose sum is σ = 804368. Its totient is φ = 804366.

The previous prime is 804341. The next prime is 804371. The reversal of 804367 is 763408.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 804367 - 2⁷ = 804239 is a prime.

It is a Chen prime.

804367 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (804317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 402183 + 402184.

It is an arithmetic number, because the mean of its divisors is an integer number (402184).

2⁸⁰⁴³⁶⁷ is an apocalyptic number.

804367 is a deficient number, since it is larger than the sum of its proper divisors (1).

804367 is an equidigital number, since it uses as much as digits as its factorization.

804367 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 804367 is about 896.8650957641. The cubic root of 804367 is about 93.0003853994. Note that the first 3 decimals are identical.

The spelling of 804367 in words is "eight hundred four thousand, three hundred sixty-seven".