4433968 has 80 divisors (see below), whose sum is σ = 11070720. Its totient is φ = 1670400.

The previous prime is 4433959. The next prime is 4433971. The reversal of 4433968 is 8693344.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72658 + ... + 72718.

It is an arithmetic number, because the mean of its divisors is an integer number (138384).

Almost surely, 2^4433968 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 4433968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5535360).

4433968 is an abundant number, since it is smaller than the sum of its proper divisors (6636752).

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

4433968 is a wasteful number, since it uses less digits than its factorization.

4433968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146 (or 140 counting only the distinct ones).

The product of its digits is 62208, while the sum is 37.

The square root of 4433968 is about 2105.6989338460. The cubic root of 4433968 is about 164.2848509812.

The spelling of 4433968 in words is "four million, four hundred thirty-three thousand, nine hundred sixty-eight".