83195339 has 2 divisors, whose sum is σ = 83195340. Its totient is φ = 83195338.

The previous prime is 83195327. The next prime is 83195341. The reversal of 83195339 is 93359138.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 83195339 - 2⁴ = 83195323 is a prime.

Together with 83195341, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 83195296 and 83195305.

It is not a weakly prime, because it can be changed into another prime (83195309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41597669 + 41597670.

It is an arithmetic number, because the mean of its divisors is an integer number (41597670).

Almost surely, 2^83195339 is an apocalyptic number.

83195339 is a deficient number, since it is larger than the sum of its proper divisors (1).

83195339 is an equidigital number, since it uses as much as digits as its factorization.

83195339 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 87480, while the sum is 41.

The square root of 83195339 is about 9121.1478992504. The cubic root of 83195339 is about 436.5490008571.

The spelling of 83195339 in words is "eighty-three million, one hundred ninety-five thousand, three hundred thirty-nine".