33364433 has 2 divisors, whose sum is σ = 33364434. Its totient is φ = 33364432.

The previous prime is 33364427. The next prime is 33364483. The reversal of 33364433 is 33446333.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25230529 + 8133904 = 5023^2 + 2852^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33364433 is a prime.

It is a super-2 number, since 2×33364433² = 2226370778822978, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 33364396 and 33364405.

It is not a weakly prime, because it can be changed into another prime (33364483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16682216 + 16682217.

It is an arithmetic number, because the mean of its divisors is an integer number (16682217).

Almost surely, 2^33364433 is an apocalyptic number.

It is an amenable number.

33364433 is a deficient number, since it is larger than the sum of its proper divisors (1).

33364433 is an equidigital number, since it uses as much as digits as its factorization.

33364433 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23328, while the sum is 29.

The square root of 33364433 is about 5776.1953741195. The cubic root of 33364433 is about 321.9298517511.

The spelling of 33364433 in words is "thirty-three million, three hundred sixty-four thousand, four hundred thirty-three".