32396964 has 12 divisors (see below), whose sum is σ = 75592944. Its totient is φ = 10798984.

The previous prime is 32396963. The next prime is 32396971. The reversal of 32396964 is 46969323.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (32396963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1349862 + ... + 1349885.

It is an arithmetic number, because the mean of its divisors is an integer number (6299412).

Almost surely, 2^32396964 is an apocalyptic number.

It is an amenable number.

32396964 is an abundant number, since it is smaller than the sum of its proper divisors (43195980).

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

32396964 is a wasteful number, since it uses less digits than its factorization.

32396964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2699754 (or 2699752 counting only the distinct ones).

The product of its digits is 209952, while the sum is 42.

The square root of 32396964 is about 5691.8330966394. The cubic root of 32396964 is about 318.7876129394.

The spelling of 32396964 in words is "thirty-two million, three hundred ninety-six thousand, nine hundred sixty-four".