4393016 has 16 divisors (see below), whose sum is σ = 8262000. Its totient is φ = 2189824.

The previous prime is 4393003. The next prime is 4393019. The reversal of 4393016 is 6103934.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4393019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2981 + ... + 4203.

It is an arithmetic number, because the mean of its divisors is an integer number (516375).

Almost surely, 2^4393016 is an apocalyptic number.

It is an amenable number.

4393016 is a deficient number, since it is larger than the sum of its proper divisors (3868984).

4393016 is a wasteful number, since it uses less digits than its factorization.

4393016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1678 (or 1674 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 4393016 is about 2095.9522895333. The cubic root of 4393016 is about 163.7775091208. Note that the first 3 decimals are identical.

The spelling of 4393016 in words is "four million, three hundred ninety-three thousand, sixteen".