33680324 has 12 divisors (see below), whose sum is σ = 59103744. Its totient is φ = 16793544.

The previous prime is 33680287. The next prime is 33680329. The reversal of 33680324 is 42308633.

It is a super-2 number, since 2×33680324² = 2268728449489952, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33680329) 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 3 ways as a sum of consecutive naturals, for example, 10004 + ... + 12939.

It is an arithmetic number, because the mean of its divisors is an integer number (4925312).

Almost surely, 2^33680324 is an apocalyptic number.

It is an amenable number.

33680324 is a deficient number, since it is larger than the sum of its proper divisors (25423420).

33680324 is a wasteful number, since it uses less digits than its factorization.

33680324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23314 (or 23312 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 33680324 is about 5803.4751657951. The cubic root of 33680324 is about 322.9426615623.

Adding to 33680324 its reverse (42308633), we get a palindrome (75988957).

The spelling of 33680324 in words is "thirty-three million, six hundred eighty thousand, three hundred twenty-four".