4444816 has 20 divisors (see below), whose sum is σ = 8718192. Its totient is φ = 2194976.

The previous prime is 4444807. The next prime is 4444823. The reversal of 4444816 is 6184444.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 346 + ... + 3001.

Almost surely, 2^4444816 is an apocalyptic number.

It is an amenable number.

4444816 is a deficient number, since it is larger than the sum of its proper divisors (4273376).

4444816 is a wasteful number, since it uses less digits than its factorization.

4444816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3438 (or 3432 counting only the distinct ones).

The product of its digits is 12288, while the sum is 31.

The square root of 4444816 is about 2108.2732270747. The cubic root of 4444816 is about 164.4187198350.

The spelling of 4444816 in words is "four million, four hundred forty-four thousand, eight hundred sixteen".