4931868 has 48 divisors (see below), whose sum is σ = 12293120. Its totient is φ = 1534464.

The previous prime is 4931837. The next prime is 4931879. The reversal of 4931868 is 8681394.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22005 + ... + 22227.

Almost surely, 2^4931868 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4931868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6146560).

4931868 is an abundant number, since it is smaller than the sum of its proper divisors (7361252).

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

4931868 is a wasteful number, since it uses less digits than its factorization.

4931868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346 (or 344 counting only the distinct ones).

The product of its digits is 41472, while the sum is 39.

The square root of 4931868 is about 2220.7809437223. The cubic root of 4931868 is about 170.2173459942.

The spelling of 4931868 in words is "four million, nine hundred thirty-one thousand, eight hundred sixty-eight".