4999868 has 24 divisors (see below), whose sum is σ = 9184560. Its totient is φ = 2378880.

The previous prime is 4999867. The next prime is 4999871. The reversal of 4999868 is 8689994.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4999867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6698 + ... + 7406.

It is an arithmetic number, because the mean of its divisors is an integer number (382690).

Almost surely, 2^4999868 is an apocalyptic number.

It is an amenable number.

4999868 is a deficient number, since it is larger than the sum of its proper divisors (4184692).

4999868 is a wasteful number, since it uses less digits than its factorization.

4999868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 797 (or 795 counting only the distinct ones).

The product of its digits is 1119744, while the sum is 53.

The square root of 4999868 is about 2236.0384612077. The cubic root of 4999868 is about 170.9960898756.

It can be divided in two parts, 499986 and 8, that added together give a palindrome (499994).

The spelling of 4999868 in words is "four million, nine hundred ninety-nine thousand, eight hundred sixty-eight".