33804069 has 16 divisors (see below), whose sum is σ = 49089600. Its totient is φ = 20566656.

The previous prime is 33804047. The next prime is 33804073. The reversal of 33804069 is 96040833.

It is not a de Polignac number, because 33804069 - 2⁷ = 33803941 is a prime.

It is a super-4 number, since 4×33804069⁴ (a number of 31 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33804079) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1399 + ... + 8340.

It is an arithmetic number, because the mean of its divisors is an integer number (3068100).

Almost surely, 2^33804069 is an apocalyptic number.

33804069 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

It is an amenable number.

33804069 is a deficient number, since it is larger than the sum of its proper divisors (15285531).

33804069 is a wasteful number, since it uses less digits than its factorization.

33804069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9844.

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 33804069 is about 5814.1266756066. The cubic root of 33804069 is about 323.3376864354.

The spelling of 33804069 in words is "thirty-three million, eight hundred four thousand, sixty-nine".