33079189 has 8 divisors (see below), whose sum is σ = 38862432. Its totient is φ = 27758640.

The previous prime is 33079187. The next prime is 33079213. The reversal of 33079189 is 98197033.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 33079189 - 2¹ = 33079187 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33079181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115519 + ... + 115804.

It is an arithmetic number, because the mean of its divisors is an integer number (4857804).

Almost surely, 2^33079189 is an apocalyptic number.

It is an amenable number.

33079189 is a deficient number, since it is larger than the sum of its proper divisors (5783243).

33079189 is a wasteful number, since it uses less digits than its factorization.

33079189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231347.

The product of its (nonzero) digits is 40824, while the sum is 40.

The square root of 33079189 is about 5751.4510343043. The cubic root of 33079189 is about 321.0097951547.

The spelling of 33079189 in words is "thirty-three million, seventy-nine thousand, one hundred eighty-nine".