4943248907 has 4 divisors (see below), whose sum is σ = 4944835896. Its totient is φ = 4941661920.

The previous prime is 4943248897. The next prime is 4943248957. The reversal of 4943248907 is 7098423494.

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-4943248907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4943248957) 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, 788813 + ... + 795054.

It is an arithmetic number, because the mean of its divisors is an integer number (1236208974).

Almost surely, 2^4943248907 is an apocalyptic number.

4943248907 is a deficient number, since it is larger than the sum of its proper divisors (1586989).

4943248907 is a wasteful number, since it uses less digits than its factorization.

4943248907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1586988.

The product of its (nonzero) digits is 1741824, while the sum is 50.

The square root of 4943248907 is about 70308.2420986331. The cubic root of 4943248907 is about 1703.4817806837.

The spelling of 4943248907 in words is "four billion, nine hundred forty-three million, two hundred forty-eight thousand, nine hundred seven".