33943093 has 2 divisors, whose sum is σ = 33943094. Its totient is φ = 33943092.

The previous prime is 33943081. The next prime is 33943127. The reversal of 33943093 is 39034933.

33943093 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (33943127) can be obtained adding 33943093 to its sum of digits (34).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25979409 + 7963684 = 5097^2 + 2822^2 .

It is a cyclic number.

It is not a de Polignac number, because 33943093 - 2⁹ = 33942581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33949093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16971546 + 16971547.

It is an arithmetic number, because the mean of its divisors is an integer number (16971547).

Almost surely, 2^33943093 is an apocalyptic number.

It is an amenable number.

33943093 is a deficient number, since it is larger than the sum of its proper divisors (1).

33943093 is an equidigital number, since it uses as much as digits as its factorization.

33943093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26244, while the sum is 34.

The square root of 33943093 is about 5826.0701162962. The cubic root of 33943093 is about 323.7803374422.

The spelling of 33943093 in words is "thirty-three million, nine hundred forty-three thousand, ninety-three".