864307 has 2 divisors, whose sum is σ = 864308. Its totient is φ = 864306.

The previous prime is 864301. The next prime is 864319. The reversal of 864307 is 703468.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 864307 - 2³ = 864299 is a prime.

It is not a weakly prime, because it can be changed into another prime (864301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 432153 + 432154.

It is an arithmetic number, because the mean of its divisors is an integer number (432154).

2⁸⁶⁴³⁰⁷ is an apocalyptic number.

864307 is a deficient number, since it is larger than the sum of its proper divisors (1).

864307 is an equidigital number, since it uses as much as digits as its factorization.

864307 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 864307 is about 929.6811281294. The cubic root of 864307 is about 95.2553426184.

The spelling of 864307 in words is "eight hundred sixty-four thousand, three hundred seven".