33073944 has 16 divisors (see below), whose sum is σ = 82684920. Its totient is φ = 11024640.

The previous prime is 33073939. The next prime is 33073969. The reversal of 33073944 is 44937033.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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, 689017 + ... + 689064.

Almost surely, 2^33073944 is an apocalyptic number.

It is an amenable number.

33073944 is an abundant number, since it is smaller than the sum of its proper divisors (49610976).

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

33073944 is a wasteful number, since it uses less digits than its factorization.

33073944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1378090 (or 1378086 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 33.

The square root of 33073944 is about 5750.9950443380. The cubic root of 33073944 is about 320.9928279373.

The spelling of 33073944 in words is "thirty-three million, seventy-three thousand, nine hundred forty-four".