33920341 has 8 divisors (see below), whose sum is σ = 41748224. Its totient is φ = 26838000.

The previous prime is 33920311. The next prime is 33920347. The reversal of 33920341 is 14302933.

It is a happy number.

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

It is not a de Polignac number, because 33920341 - 2¹³ = 33912149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33920347) 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 7 ways as a sum of consecutive naturals, for example, 186285 + ... + 186466.

It is an arithmetic number, because the mean of its divisors is an integer number (5218528).

Almost surely, 2^33920341 is an apocalyptic number.

It is an amenable number.

33920341 is a deficient number, since it is larger than the sum of its proper divisors (7827883).

33920341 is a wasteful number, since it uses less digits than its factorization.

33920341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372771.

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 33920341 is about 5824.1171863210. The cubic root of 33920341 is about 323.7079781279.

The spelling of 33920341 in words is "thirty-three million, nine hundred twenty thousand, three hundred forty-one".