33940334 has 8 divisors (see below), whose sum is σ = 50965848. Its totient is φ = 16951720.

The previous prime is 33940307. The next prime is 33940337. The reversal of 33940334 is 43304933.

33940334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 33940297 and 33940306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33940337) 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, 6797 + ... + 10680.

It is an arithmetic number, because the mean of its divisors is an integer number (6370731).

Almost surely, 2^33940334 is an apocalyptic number.

33940334 is a deficient number, since it is larger than the sum of its proper divisors (17025514).

33940334 is a wasteful number, since it uses less digits than its factorization.

33940334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18450.

The product of its (nonzero) digits is 11664, while the sum is 29.

The square root of 33940334 is about 5825.8333309493. The cubic root of 33940334 is about 323.7715645808.

The spelling of 33940334 in words is "thirty-three million, nine hundred forty thousand, three hundred thirty-four".