83984333 has 2 divisors, whose sum is σ = 83984334. Its totient is φ = 83984332.

The previous prime is 83984323. The next prime is 83984353. The reversal of 83984333 is 33348938.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 46063369 + 37920964 = 6787^2 + 6158^2 .

It is a cyclic number.

It is not a de Polignac number, because 83984333 - 2⁶ = 83984269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83984323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41992166 + 41992167.

It is an arithmetic number, because the mean of its divisors is an integer number (41992167).

Almost surely, 2^83984333 is an apocalyptic number.

It is an amenable number.

83984333 is a deficient number, since it is larger than the sum of its proper divisors (1).

83984333 is an equidigital number, since it uses as much as digits as its factorization.

83984333 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 186624, while the sum is 41.

The square root of 83984333 is about 9164.2966451332. The cubic root of 83984333 is about 437.9246845473.

The spelling of 83984333 in words is "eighty-three million, nine hundred eighty-four thousand, three hundred thirty-three".