80589343 has 2 divisors, whose sum is σ = 80589344. Its totient is φ = 80589342.

The previous prime is 80589337. The next prime is 80589359. The reversal of 80589343 is 34398508.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 80589343 - 2¹⁷ = 80458271 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 80589296 and 80589305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80589043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40294671 + 40294672.

It is an arithmetic number, because the mean of its divisors is an integer number (40294672).

Almost surely, 2^80589343 is an apocalyptic number.

80589343 is a deficient number, since it is larger than the sum of its proper divisors (1).

80589343 is an equidigital number, since it uses as much as digits as its factorization.

80589343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 80589343 is about 8977.1567325072. The cubic root of 80589343 is about 431.9424345306.

The spelling of 80589343 in words is "eighty million, five hundred eighty-nine thousand, three hundred forty-three".