4433946 has 16 divisors (see below), whose sum is σ = 9674208. Its totient is φ = 1343600.

The previous prime is 4433941. The next prime is 4433953. The reversal of 4433946 is 6493344.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4433941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33525 + ... + 33656.

It is an arithmetic number, because the mean of its divisors is an integer number (604638).

Almost surely, 2^4433946 is an apocalyptic number.

4433946 is an abundant number, since it is smaller than the sum of its proper divisors (5240262).

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

4433946 is a wasteful number, since it uses less digits than its factorization.

4433946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67197.

The product of its digits is 31104, while the sum is 33.

The square root of 4433946 is about 2105.6937099208. The cubic root of 4433946 is about 164.2845792702.

The spelling of 4433946 in words is "four million, four hundred thirty-three thousand, nine hundred forty-six".