4663983 has 8 divisors (see below), whose sum is σ = 6433200. Its totient is φ = 3002048.

The previous prime is 4663979. The next prime is 4663991. The reversal of 4663983 is 3893664.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4663983 - 2² = 4663979 is a prime.

4663983 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4663913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26718 + ... + 26891.

It is an arithmetic number, because the mean of its divisors is an integer number (804150).

Almost surely, 2^4663983 is an apocalyptic number.

4663983 is a deficient number, since it is larger than the sum of its proper divisors (1769217).

4663983 is a wasteful number, since it uses less digits than its factorization.

4663983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53641.

The product of its digits is 93312, while the sum is 39.

The square root of 4663983 is about 2159.6256620072. The cubic root of 4663983 is about 167.0778916407.

The spelling of 4663983 in words is "four million, six hundred sixty-three thousand, nine hundred eighty-three".