4684818 has 8 divisors (see below), whose sum is σ = 9369648. Its totient is φ = 1561604.

The previous prime is 4684817. The next prime is 4684859. The reversal of 4684818 is 8184864.

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

4684818 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (4684817) 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 3 ways as a sum of consecutive naturals, for example, 390396 + ... + 390407.

It is an arithmetic number, because the mean of its divisors is an integer number (1171206).

Almost surely, 2^4684818 is an apocalyptic number.

4684818 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.

4684818 is a wasteful number, since it uses less digits than its factorization.

4684818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 780808.

The product of its digits is 49152, while the sum is 39.

The square root of 4684818 is about 2164.4440394706. Note that the first 3 decimals coincide. The cubic root of 4684818 is about 167.3263128680.

The spelling of 4684818 in words is "four million, six hundred eighty-four thousand, eight hundred eighteen".