33673480 has 32 divisors (see below), whose sum is σ = 76204800. Its totient is φ = 13391296.

The previous prime is 33673477. The next prime is 33673499. The reversal of 33673480 is 8437633.

It is a happy number.

It is a super-2 number, since 2×33673480² = 2267806510620800, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4809 + ... + 9511.

It is an arithmetic number, because the mean of its divisors is an integer number (2381400).

Almost surely, 2^33673480 is an apocalyptic number.

It is an amenable number.

33673480 is an abundant number, since it is smaller than the sum of its proper divisors (42531320).

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

33673480 is a wasteful number, since it uses less digits than its factorization.

33673480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4893 (or 4889 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 34.

The square root of 33673480 is about 5802.8854891338. The cubic root of 33673480 is about 322.9207855920.

The spelling of 33673480 in words is "thirty-three million, six hundred seventy-three thousand, four hundred eighty".