4918342747 has 4 divisors (see below), whose sum is σ = 5132183760. Its totient is φ = 4704501736.

The previous prime is 4918342733. The next prime is 4918342753. The reversal of 4918342747 is 7472438194.

4918342747 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4918342747 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4918342747.

It is not an unprimeable number, because it can be changed into a prime (4918342757) 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, 106920472 + ... + 106920517.

It is an arithmetic number, because the mean of its divisors is an integer number (1283045940).

Almost surely, 2^4918342747 is an apocalyptic number.

4918342747 is a deficient number, since it is larger than the sum of its proper divisors (213841013).

4918342747 is a wasteful number, since it uses less digits than its factorization.

4918342747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213841012.

The product of its digits is 1354752, while the sum is 49.

The square root of 4918342747 is about 70130.8972350989. The cubic root of 4918342747 is about 1700.6160105507.

The spelling of 4918342747 in words is "four billion, nine hundred eighteen million, three hundred forty-two thousand, seven hundred forty-seven".