33930373 has 2 divisors, whose sum is σ = 33930374. Its totient is φ = 33930372.

The previous prime is 33930367. The next prime is 33930383. The reversal of 33930373 is 37303933.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20629764 + 13300609 = 4542^2 + 3647^2 .

It is a cyclic number.

It is not a de Polignac number, because 33930373 - 2¹⁷ = 33799301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33930383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16965186 + 16965187.

It is an arithmetic number, because the mean of its divisors is an integer number (16965187).

Almost surely, 2^33930373 is an apocalyptic number.

It is an amenable number.

33930373 is a deficient number, since it is larger than the sum of its proper divisors (1).

33930373 is an equidigital number, since it uses as much as digits as its factorization.

33930373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15309, while the sum is 31.

The square root of 33930373 is about 5824.9783690585. The cubic root of 33930373 is about 323.7398873821.

The spelling of 33930373 in words is "thirty-three million, nine hundred thirty thousand, three hundred seventy-three".