4687844 has 12 divisors (see below), whose sum is σ = 9375744. Its totient is φ = 2009064.

The previous prime is 4687829. The next prime is 4687849. The reversal of 4687844 is 4487864.

4687844 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (4687849) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83684 + ... + 83739.

It is an arithmetic number, because the mean of its divisors is an integer number (781312).

Almost surely, 2^4687844 is an apocalyptic number.

It is an amenable number.

4687844 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4687844 is a wasteful number, since it uses less digits than its factorization.

4687844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167434 (or 167432 counting only the distinct ones).

The product of its digits is 172032, while the sum is 41.

The square root of 4687844 is about 2165.1429514007. The cubic root of 4687844 is about 167.3623313748.

The spelling of 4687844 in words is "four million, six hundred eighty-seven thousand, eight hundred forty-four".