33334361 has 2 divisors, whose sum is σ = 33334362. Its totient is φ = 33334360.

The previous prime is 33334349. The next prime is 33334423. The reversal of 33334361 is 16343333.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32844361 + 490000 = 5731^2 + 700^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33334361 is a prime.

It is a super-2 number, since 2×33334361² = 2222359246556642, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 33334361.

It is not a weakly prime, because it can be changed into another prime (33334321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16667180 + 16667181.

It is an arithmetic number, because the mean of its divisors is an integer number (16667181).

Almost surely, 2^33334361 is an apocalyptic number.

It is an amenable number.

33334361 is a deficient number, since it is larger than the sum of its proper divisors (1).

33334361 is an equidigital number, since it uses as much as digits as its factorization.

33334361 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5832, while the sum is 26.

The square root of 33334361 is about 5773.5916897543. The cubic root of 33334361 is about 321.8331021721.

Adding to 33334361 its reverse (16343333), we get a palindrome (49677694).

The spelling of 33334361 in words is "thirty-three million, three hundred thirty-four thousand, three hundred sixty-one".