4747484843 has 4 divisors (see below), whose sum is σ = 4747883088. Its totient is φ = 4747086600.

The previous prime is 4747484839. The next prime is 4747484867. The reversal of 4747484843 is 3484847474.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4747484843 - 2² = 4747484839 is a prime.

It is a super-2 number, since 2×4747484843² = 45077224669029469298, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4747484803) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180671 + ... + 205272.

It is an arithmetic number, because the mean of its divisors is an integer number (1186970772).

Almost surely, 2^4747484843 is an apocalyptic number.

4747484843 is a deficient number, since it is larger than the sum of its proper divisors (398245).

4747484843 is a wasteful number, since it uses less digits than its factorization.

4747484843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398244.

The product of its digits is 9633792, while the sum is 53.

The square root of 4747484843 is about 68901.9944776637. The cubic root of 4747484843 is about 1680.6909529117.

The spelling of 4747484843 in words is "four billion, seven hundred forty-seven million, four hundred eighty-four thousand, eight hundred forty-three".