4931904 has 56 divisors (see below), whose sum is σ = 13825728. Its totient is φ = 1546240.

The previous prime is 4931903. The next prime is 4931909. The reversal of 4931904 is 4091394.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4931903) 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 7 ways as a sum of consecutive naturals, for example, 2509 + ... + 4019.

It is an arithmetic number, because the mean of its divisors is an integer number (246888).

Almost surely, 2^4931904 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 4931904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6912864).

4931904 is an abundant number, since it is smaller than the sum of its proper divisors (8893824).

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

4931904 is a wasteful number, since it uses less digits than its factorization.

4931904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1543 (or 1533 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 4931904 is about 2220.7890489644. The cubic root of 4931904 is about 170.2177601584.

The spelling of 4931904 in words is "four million, nine hundred thirty-one thousand, nine hundred four".