4430016 has 42 divisors (see below), whose sum is σ = 12699492. Its totient is φ = 1476480.

The previous prime is 4429991. The next prime is 4430017. The reversal of 4430016 is 6100344.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (4430017) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3270 + ... + 4421.

Almost surely, 2^4430016 is an apocalyptic number.

It is an amenable number.

4430016 is an abundant number, since it is smaller than the sum of its proper divisors (8269476).

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

4430016 is a wasteful number, since it uses less digits than its factorization.

4430016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7709 (or 7696 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 4430016 is about 2104.7603188962. The cubic root of 4430016 is about 164.2360273902.

The spelling of 4430016 in words is "four million, four hundred thirty thousand, sixteen".