4863834647 has 4 divisors (see below), whose sum is σ = 5558668176. Its totient is φ = 4169001120.

The previous prime is 4863834631. The next prime is 4863834653. The reversal of 4863834647 is 7464383684.

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 4863834647 - 2⁴ = 4863834631 is a prime.

It is a super-2 number, since 2×4863834647² = 47313774946715229218, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4863834047) 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, 347416754 + ... + 347416767.

It is an arithmetic number, because the mean of its divisors is an integer number (1389667044).

Almost surely, 2^4863834647 is an apocalyptic number.

4863834647 is a deficient number, since it is larger than the sum of its proper divisors (694833529).

4863834647 is an equidigital number, since it uses as much as digits as its factorization.

4863834647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 694833528.

The product of its digits is 9289728, while the sum is 53.

The square root of 4863834647 is about 69741.1976309555. The cubic root of 4863834647 is about 1694.3102337548.

The spelling of 4863834647 in words is "four billion, eight hundred sixty-three million, eight hundred thirty-four thousand, six hundred forty-seven".