4663838 has 16 divisors (see below), whose sum is σ = 7292160. Its totient is φ = 2234400.

The previous prime is 4663817. The next prime is 4663847. The reversal of 4663838 is 8383664.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10868 + ... + 11288.

It is an arithmetic number, because the mean of its divisors is an integer number (455760).

Almost surely, 2^4663838 is an apocalyptic number.

4663838 is a deficient number, since it is larger than the sum of its proper divisors (2628322).

4663838 is a wasteful number, since it uses less digits than its factorization.

4663838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 643.

The product of its digits is 82944, while the sum is 38.

The square root of 4663838 is about 2159.5920911135. The cubic root of 4663838 is about 167.0761601775.

The spelling of 4663838 in words is "four million, six hundred sixty-three thousand, eight hundred thirty-eight".