33938808 has 32 divisors (see below), whose sum is σ = 85138560. Its totient is φ = 11274080.

The previous prime is 33938803. The next prime is 33938819. The reversal of 33938808 is 80883933.

33938808 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 33938808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33938803) 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 7 ways as a sum of consecutive naturals, for example, 5191 + ... + 9737.

It is an arithmetic number, because the mean of its divisors is an integer number (2660580).

Almost surely, 2^33938808 is an apocalyptic number.

It is an amenable number.

33938808 is an abundant number, since it is smaller than the sum of its proper divisors (51199752).

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

33938808 is a wasteful number, since it uses less digits than its factorization.

33938808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4867 (or 4863 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 42.

The square root of 33938808 is about 5825.7023610892. The cubic root of 33938808 is about 323.7667121161.

The spelling of 33938808 in words is "thirty-three million, nine hundred thirty-eight thousand, eight hundred eight".