443696 has 20 divisors (see below), whose sum is σ = 938184. Its totient is φ = 201600.

The previous prime is 443689. The next prime is 443701. The reversal of 443696 is 696344.

It is a super-2 number, since 2×443696² = 393732280832, which contains 22 as substring.

It is an unprimeable number.

443696 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 3 ways as a sum of consecutive naturals, for example, 1085 + ... + 1436.

2⁴⁴³⁶⁹⁶ is an apocalyptic number.

It is an amenable number.

443696 is an abundant number, since it is smaller than the sum of its proper divisors (494488).

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

443696 is a wasteful number, since it uses less digits than its factorization.

443696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2540 (or 2534 counting only the distinct ones).

The product of its digits is 15552, while the sum is 32.

The square root of 443696 is about 666.1050968128. The cubic root of 443696 is about 76.2714210173.

The spelling of 443696 in words is "four hundred forty-three thousand, six hundred ninety-six".