8943948715 has 8 divisors (see below), whose sum is σ = 11558333808. Its totient is φ = 6604762080.

The previous prime is 8943948703. The next prime is 8943948721. The reversal of 8943948715 is 5178493498.

8943948715 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 8943948715 - 2¹¹ = 8943946667 is a prime.

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 8943948715.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68799541 + ... + 68799670.

It is an arithmetic number, because the mean of its divisors is an integer number (1444791726).

Almost surely, 2^8943948715 is an apocalyptic number.

8943948715 is a deficient number, since it is larger than the sum of its proper divisors (2614385093).

8943948715 is a wasteful number, since it uses less digits than its factorization.

8943948715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137599229.

The product of its digits is 8709120, while the sum is 58.

The square root of 8943948715 is about 94572.4521993588. The cubic root of 8943948715 is about 2075.7566285063.

The spelling of 8943948715 in words is "eight billion, nine hundred forty-three million, nine hundred forty-eight thousand, seven hundred fifteen".