33079938 has 8 divisors (see below), whose sum is σ = 66159888. Its totient is φ = 11026644.

The previous prime is 33079933. The next prime is 33079939. The reversal of 33079938 is 83997033.

It is a happy number.

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

33079938 is an admirable number.

It is a super-3 number, since 3×33079938³ (a number of 24 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 33079938.

It is not an unprimeable number, because it can be changed into a prime (33079933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2756656 + ... + 2756667.

It is an arithmetic number, because the mean of its divisors is an integer number (8269986).

Almost surely, 2^33079938 is an apocalyptic number.

33079938 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33079938 is a wasteful number, since it uses less digits than its factorization.

33079938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5513328.

The product of its (nonzero) digits is 122472, while the sum is 42.

The square root of 33079938 is about 5751.5161479387. The cubic root of 33079938 is about 321.0122179723.

The spelling of 33079938 in words is "thirty-three million, seventy-nine thousand, nine hundred thirty-eight".