4943816 has 16 divisors (see below), whose sum is σ = 9302640. Its totient is φ = 2463120.

The previous prime is 4943797. The next prime is 4943831. The reversal of 4943816 is 6183494.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1715 + ... + 3581.

It is an arithmetic number, because the mean of its divisors is an integer number (581415).

Almost surely, 2^4943816 is an apocalyptic number.

It is an amenable number.

4943816 is a deficient number, since it is larger than the sum of its proper divisors (4358824).

4943816 is a wasteful number, since it uses less digits than its factorization.

4943816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2204 (or 2200 counting only the distinct ones).

The product of its digits is 20736, while the sum is 35.

The square root of 4943816 is about 2223.4693611561. The cubic root of 4943816 is about 170.3546919736.

The spelling of 4943816 in words is "four million, nine hundred forty-three thousand, eight hundred sixteen".