4963866 has 8 divisors (see below), whose sum is σ = 9927744. Its totient is φ = 1654620.

The previous prime is 4963859. The next prime is 4963891. The reversal of 4963866 is 6683694.

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

4963866 is an admirable number.

It is a Curzon number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 413650 + ... + 413661.

It is an arithmetic number, because the mean of its divisors is an integer number (1240968).

Almost surely, 2^4963866 is an apocalyptic number.

4963866 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.

4963866 is a wasteful number, since it uses less digits than its factorization.

4963866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 827316.

The product of its digits is 186624, while the sum is 42.

The square root of 4963866 is about 2227.9735186936. The cubic root of 4963866 is about 170.5846765665.

The spelling of 4963866 in words is "four million, nine hundred sixty-three thousand, eight hundred sixty-six".