33300049 has 2 divisors, whose sum is σ = 33300050. Its totient is φ = 33300048.

The previous prime is 33300041. The next prime is 33300061. The reversal of 33300049 is 94000333.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28547649 + 4752400 = 5343^2 + 2180^2 .

It is a cyclic number.

It is not a de Polignac number, because 33300049 - 2³ = 33300041 is a prime.

It is a super-2 number, since 2×33300049² = 2217786526804802, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (33300041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16650024 + 16650025.

It is an arithmetic number, because the mean of its divisors is an integer number (16650025).

Almost surely, 2^33300049 is an apocalyptic number.

It is an amenable number.

33300049 is a deficient number, since it is larger than the sum of its proper divisors (1).

33300049 is an equidigital number, since it uses as much as digits as its factorization.

33300049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 22.

The square root of 33300049 is about 5770.6194641477. The cubic root of 33300049 is about 321.7226402932.

The spelling of 33300049 in words is "thirty-three million, three hundred thousand, forty-nine".