86320343 has 2 divisors, whose sum is σ = 86320344. Its totient is φ = 86320342.

The previous prime is 86320303. The next prime is 86320369. The reversal of 86320343 is 34302368.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 86320343 - 2²² = 82126039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86320303) 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, 43160171 + 43160172.

It is an arithmetic number, because the mean of its divisors is an integer number (43160172).

Almost surely, 2^86320343 is an apocalyptic number.

86320343 is a deficient number, since it is larger than the sum of its proper divisors (1).

86320343 is an equidigital number, since it uses as much as digits as its factorization.

86320343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 86320343 is about 9290.8741784614. The cubic root of 86320343 is about 441.9478774624.

The spelling of 86320343 in words is "eighty-six million, three hundred twenty thousand, three hundred forty-three".