33689084 has 24 divisors (see below), whose sum is σ = 69264048. Its totient is φ = 14135040.

The previous prime is 33689069. The next prime is 33689111. The reversal of 33689084 is 48098633.

It is a super-2 number, since 2×33689084² = 2269908761518112, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 28877 + ... + 30020.

It is an arithmetic number, because the mean of its divisors is an integer number (2886002).

Almost surely, 2^33689084 is an apocalyptic number.

It is an amenable number.

33689084 is an abundant number, since it is smaller than the sum of its proper divisors (35574964).

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

33689084 is a wasteful number, since it uses less digits than its factorization.

33689084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58925 (or 58923 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 41.

The square root of 33689084 is about 5804.2298369379. The cubic root of 33689084 is about 322.9706574578.

The spelling of 33689084 in words is "thirty-three million, six hundred eighty-nine thousand, eighty-four".