4786863 has 8 divisors (see below), whose sum is σ = 6407808. Its totient is φ = 3178584.

The previous prime is 4786861. The next prime is 4786883. The reversal of 4786863 is 3686874.

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

It is not a de Polignac number, because 4786863 - 2¹ = 4786861 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4786861) by changing a digit.

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, 2245 + ... + 3822.

It is an arithmetic number, because the mean of its divisors is an integer number (800976).

Almost surely, 2^4786863 is an apocalyptic number.

4786863 is a deficient number, since it is larger than the sum of its proper divisors (1620945).

4786863 is a wasteful number, since it uses less digits than its factorization.

4786863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6333.

The product of its digits is 193536, while the sum is 42.

The square root of 4786863 is about 2187.8900795058. The cubic root of 4786863 is about 168.5325011343.

The spelling of 4786863 in words is "four million, seven hundred eighty-six thousand, eight hundred sixty-three".