4773146818 has 16 divisors (see below), whose sum is σ = 8062560000. Its totient is φ = 2099624400.

The previous prime is 4773146789. The next prime is 4773146821. The reversal of 4773146818 is 8186413774.

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, 3498693 + ... + 3500056.

It is an arithmetic number, because the mean of its divisors is an integer number (503910000).

Almost surely, 2^4773146818 is an apocalyptic number.

4773146818 is a deficient number, since it is larger than the sum of its proper divisors (3289413182).

4773146818 is a wasteful number, since it uses less digits than its factorization.

4773146818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6998793.

The product of its digits is 903168, while the sum is 49.

The square root of 4773146818 is about 69087.9643498055. The cubic root of 4773146818 is about 1683.7137725061.

It can be divided in two parts, 47731 and 46818, that added together give a palindrome (94549).

The spelling of 4773146818 in words is "four billion, seven hundred seventy-three million, one hundred forty-six thousand, eight hundred eighteen".