33934149 has 12 divisors (see below), whose sum is σ = 49075936. Its totient is φ = 22595112.

The previous prime is 33934139. The next prime is 33934157. The reversal of 33934149 is 94143933.

It is not a de Polignac number, because 33934149 - 2¹⁵ = 33901381 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 (33934129) 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 11 ways as a sum of consecutive naturals, for example, 7794 + ... + 11340.

Almost surely, 2^33934149 is an apocalyptic number.

It is an amenable number.

33934149 is a deficient number, since it is larger than the sum of its proper divisors (15141787).

33934149 is a wasteful number, since it uses less digits than its factorization.

33934149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4616 (or 4613 counting only the distinct ones).

The product of its digits is 34992, while the sum is 36.

The square root of 33934149 is about 5825.3024814167. The cubic root of 33934149 is about 323.7518962536.

The spelling of 33934149 in words is "thirty-three million, nine hundred thirty-four thousand, one hundred forty-nine".