33468419 has 2 divisors, whose sum is σ = 33468420. Its totient is φ = 33468418.

The previous prime is 33468389. The next prime is 33468431. The reversal of 33468419 is 91486433.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 33468419 - 2²⁰ = 32419843 is a prime.

It is a super-2 number, since 2×33468419² = 2240270140719122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (33468439) 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, 16734209 + 16734210.

It is an arithmetic number, because the mean of its divisors is an integer number (16734210).

Almost surely, 2^33468419 is an apocalyptic number.

33468419 is a deficient number, since it is larger than the sum of its proper divisors (1).

33468419 is an equidigital number, since it uses as much as digits as its factorization.

33468419 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 62208, while the sum is 38.

The square root of 33468419 is about 5785.1896252413. The cubic root of 33468419 is about 322.2639548317.

The spelling of 33468419 in words is "thirty-three million, four hundred sixty-eight thousand, four hundred nineteen".