82349 has 2 divisors, whose sum is σ = 82350. Its totient is φ = 82348.

The previous prime is 82339. The next prime is 82351. The reversal of 82349 is 94328.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 75625 + 6724 = 275^2 + 82^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-82349 is a prime.

Together with 82351, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41174 + 41175.

It is an arithmetic number, because the mean of its divisors is an integer number (41175).

2⁸²³⁴⁹ is an apocalyptic number.

It is an amenable number.

82349 is a deficient number, since it is larger than the sum of its proper divisors (1).

82349 is an equidigital number, since it uses as much as digits as its factorization.

82349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1728, while the sum is 26.

The square root of 82349 is about 286.9651546791. The cubic root of 82349 is about 43.5063627457.

The spelling of 82349 in words is "eighty-two thousand, three hundred forty-nine".