33396 has 36 divisors (see below), whose sum is σ = 89376. Its totient is φ = 9680.

The previous prime is 33391. The next prime is 33403. The reversal of 33396 is 69333.

It is a super-2 number, since 2×33396² = 2230585632, which contains 22 as substring.

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33391) by changing a digit.

33396 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1441 + ... + 1463.

2³³³⁹⁶ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 33396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44688).

33396 is an abundant number, since it is smaller than the sum of its proper divisors (55980).

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

33396 is a wasteful number, since it uses less digits than its factorization.

33396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52 (or 39 counting only the distinct ones).

The product of its digits is 1458, while the sum is 24.

The square root of 33396 is about 182.7457249842. The cubic root of 33396 is about 32.2031348619.

Subtracting 33396 from its reverse (69333), we obtain a cube (35937 = 33³).

The spelling of 33396 in words is "thirty-three thousand, three hundred ninety-six".