4677447147 has 8 divisors (see below), whose sum is σ = 6242478480. Its totient is φ = 3115356960.

The previous prime is 4677447139. The next prime is 4677447197. The reversal of 4677447147 is 7417447764.

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

It is not a de Polignac number, because 4677447147 - 2³ = 4677447139 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4677447147.

It is not an unprimeable number, because it can be changed into a prime (4677447197) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 731572 + ... + 737937.

It is an arithmetic number, because the mean of its divisors is an integer number (780309810).

Almost surely, 2^4677447147 is an apocalyptic number.

4677447147 is a deficient number, since it is larger than the sum of its proper divisors (1565031333).

4677447147 is a wasteful number, since it uses less digits than its factorization.

4677447147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1470573.

The product of its digits is 3687936, while the sum is 51.

The square root of 4677447147 is about 68391.8646258457. The cubic root of 4677447147 is about 1672.3851258461.

The spelling of 4677447147 in words is "four billion, six hundred seventy-seven million, four hundred forty-seven thousand, one hundred forty-seven".