33080869 has 4 divisors (see below), whose sum is σ = 33390144. Its totient is φ = 32771596.

The previous prime is 33080867. The next prime is 33080897. The reversal of 33080869 is 96808033.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 33080869 - 2¹ = 33080867 is a prime.

It is a super-2 number, since 2×33080869² = 2188687787590322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33080867) 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 in 3 ways as a sum of consecutive naturals, for example, 154477 + ... + 154690.

It is an arithmetic number, because the mean of its divisors is an integer number (8347536).

Almost surely, 2^33080869 is an apocalyptic number.

It is an amenable number.

33080869 is a deficient number, since it is larger than the sum of its proper divisors (309275).

33080869 is a wasteful number, since it uses less digits than its factorization.

33080869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309274.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 33080869 is about 5751.5970825502. The cubic root of 33080869 is about 321.0152294609.

The spelling of 33080869 in words is "thirty-three million, eighty thousand, eight hundred sixty-nine".