4839654847 has 2 divisors, whose sum is σ = 4839654848. Its totient is φ = 4839654846.

The previous prime is 4839654811. The next prime is 4839654857. The reversal of 4839654847 is 7484569384.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4839654847 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4839654791 and 4839654800.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4839654857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2419827423 + 2419827424.

It is an arithmetic number, because the mean of its divisors is an integer number (2419827424).

Almost surely, 2^4839654847 is an apocalyptic number.

4839654847 is a deficient number, since it is larger than the sum of its proper divisors (1).

4839654847 is an equidigital number, since it uses as much as digits as its factorization.

4839654847 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23224320, while the sum is 58.

The square root of 4839654847 is about 69567.6278667025. The cubic root of 4839654847 is about 1691.4979013384.

The spelling of 4839654847 in words is "four billion, eight hundred thirty-nine million, six hundred fifty-four thousand, eight hundred forty-seven".