4746172847 has 18 divisors (see below), whose sum is σ = 5255493552. Its totient is φ = 4282321056.

The previous prime is 4746172831. The next prime is 4746172853. The reversal of 4746172847 is 7482716474.

4746172847 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4746172847 - 2⁴ = 4746172831 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4746172795 and 4746172804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4746172807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 6139553 + ... + 6140325.

It is an arithmetic number, because the mean of its divisors is an integer number (291971864).

Almost surely, 2^4746172847 is an apocalyptic number.

4746172847 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

4746172847 is a deficient number, since it is larger than the sum of its proper divisors (509320705).

4746172847 is an frugal number, since it uses more digits than its factorization.

4746172847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1619 (or 833 counting only the distinct ones).

The product of its digits is 2107392, while the sum is 50.

The square root of 4746172847 is about 68892.4730794301. The cubic root of 4746172847 is about 1680.5361156285.

The spelling of 4746172847 in words is "four billion, seven hundred forty-six million, one hundred seventy-two thousand, eight hundred forty-seven".