33389673 has 8 divisors (see below), whose sum is σ = 44859936. Its totient is φ = 22089600.

The previous prime is 33389647. The next prime is 33389723. The reversal of 33389673 is 37698333.

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

It is not a de Polignac number, because 33389673 - 2¹² = 33385577 is a prime.

It is a super-2 number, since 2×33389673² = 2229740526093858, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33389773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42088 + ... + 42873.

It is an arithmetic number, because the mean of its divisors is an integer number (5607492).

Almost surely, 2^33389673 is an apocalyptic number.

It is an amenable number.

33389673 is a deficient number, since it is larger than the sum of its proper divisors (11470263).

33389673 is a wasteful number, since it uses less digits than its factorization.

33389673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85095.

The product of its digits is 244944, while the sum is 42.

The square root of 33389673 is about 5778.3797902180. The cubic root of 33389673 is about 322.0110106442.

The spelling of 33389673 in words is "thirty-three million, three hundred eighty-nine thousand, six hundred seventy-three".