83329339 has 2 divisors, whose sum is σ = 83329340. Its totient is φ = 83329338.

The previous prime is 83329331. The next prime is 83329357. The reversal of 83329339 is 93392338.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 83329339 - 2³ = 83329331 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (83329331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41664669 + 41664670.

It is an arithmetic number, because the mean of its divisors is an integer number (41664670).

Almost surely, 2^83329339 is an apocalyptic number.

83329339 is a deficient number, since it is larger than the sum of its proper divisors (1).

83329339 is an equidigital number, since it uses as much as digits as its factorization.

83329339 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 104976, while the sum is 40.

The square root of 83329339 is about 9128.4905104842. The cubic root of 83329339 is about 436.7832535135.

It can be divided in two parts, 8332 and 9339, that added together give a palindrome (17671).

The spelling of 83329339 in words is "eighty-three million, three hundred twenty-nine thousand, three hundred thirty-nine".