32673984 has 168 divisors, whose sum is σ = 105631488. Its totient is φ = 8870400.

The previous prime is 32673973. The next prime is 32673989. The reversal of 32673984 is 48937623.

It is a tau number, because it is divible by the number of its divisors (168).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (32673989) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 216309 + ... + 216459.

Almost surely, 2^32673984 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 32673984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52815744).

32673984 is an abundant number, since it is smaller than the sum of its proper divisors (72957504).

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

32673984 is a wasteful number, since it uses less digits than its factorization.

32673984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203 (or 186 counting only the distinct ones).

The product of its digits is 217728, while the sum is 42.

The square root of 32673984 is about 5716.1161639701. The cubic root of 32673984 is about 319.6936651737.

The spelling of 32673984 in words is "thirty-two million, six hundred seventy-three thousand, nine hundred eighty-four".