4687983 has 8 divisors (see below), whose sum is σ = 6945200. Its totient is φ = 3125304.

The previous prime is 4687979. The next prime is 4687993. The reversal of 4687983 is 3897864.

It is a happy number.

4687983 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4687983 - 2² = 4687979 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4687933) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86788 + ... + 86841.

It is an arithmetic number, because the mean of its divisors is an integer number (868150).

Almost surely, 2^4687983 is an apocalyptic number.

4687983 is a deficient number, since it is larger than the sum of its proper divisors (2257217).

4687983 is a wasteful number, since it uses less digits than its factorization.

4687983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173638 (or 173632 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 4687983 is about 2165.1750506599. The cubic root of 4687983 is about 167.3639855207.

The spelling of 4687983 in words is "four million, six hundred eighty-seven thousand, nine hundred eighty-three".