816367 has 2 divisors, whose sum is σ = 816368. Its totient is φ = 816366.

The previous prime is 816353. The next prime is 816377. The reversal of 816367 is 763618.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 816367 - 2⁷ = 816239 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (816317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 408183 + 408184.

It is an arithmetic number, because the mean of its divisors is an integer number (408184).

2⁸¹⁶³⁶⁷ is an apocalyptic number.

816367 is a deficient number, since it is larger than the sum of its proper divisors (1).

816367 is an equidigital number, since it uses as much as digits as its factorization.

816367 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6048, while the sum is 31.

The square root of 816367 is about 903.5302983298. The cubic root of 816367 is about 93.4605818190.

The spelling of 816367 in words is "eight hundred sixteen thousand, three hundred sixty-seven".