33980352 has 112 divisors (see below), whose sum is σ = 104070912. Its totient is φ = 9584640.

The previous prime is 33980351. The next prime is 33980383. The reversal of 33980352 is 25308933.

It is a tau number, because it is divible by the number of its divisors (112).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33980351) 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, 175968 + ... + 176160.

Almost surely, 2^33980352 is an apocalyptic number.

33980352 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 33980352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52035456).

33980352 is an abundant number, since it is smaller than the sum of its proper divisors (70090560).

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

33980352 is a wasteful number, since it uses less digits than its factorization.

33980352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346 (or 336 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 33980352 is about 5829.2668492702. The cubic root of 33980352 is about 323.8987642869.

The spelling of 33980352 in words is "thirty-three million, nine hundred eighty thousand, three hundred fifty-two".