433966 has 8 divisors (see below), whose sum is σ = 701064. Its totient is φ = 200280.

The previous prime is 433963. The next prime is 433967. The reversal of 433966 is 669334.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (433963) 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, 8320 + ... + 8371.

It is an arithmetic number, because the mean of its divisors is an integer number (87633).

2⁴³³⁹⁶⁶ is an apocalyptic number.

433966 is a deficient number, since it is larger than the sum of its proper divisors (267098).

433966 is a wasteful number, since it uses less digits than its factorization.

433966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16706.

The product of its digits is 11664, while the sum is 31.

The square root of 433966 is about 658.7609581631. The cubic root of 433966 is about 75.7097656187.

The spelling of 433966 in words is "four hundred thirty-three thousand, nine hundred sixty-six".