6943115464 has 32 divisors (see below), whose sum is σ = 13159224000. Its totient is φ = 3434064192.

The previous prime is 6943115407. The next prime is 6943115471. The reversal of 6943115464 is 4645113496.

It is a self number, because there is not a number n which added to its sum of digits gives 6943115464.

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, 835522 + ... + 843790.

It is an arithmetic number, because the mean of its divisors is an integer number (411225750).

Almost surely, 2^6943115464 is an apocalyptic number.

It is an amenable number.

6943115464 is a deficient number, since it is larger than the sum of its proper divisors (6216108536).

6943115464 is a wasteful number, since it uses less digits than its factorization.

6943115464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9397 (or 9393 counting only the distinct ones).

The product of its digits is 311040, while the sum is 43.

The square root of 6943115464 is about 83325.3590691333. The cubic root of 6943115464 is about 1907.7353589303.

The spelling of 6943115464 in words is "six billion, nine hundred forty-three million, one hundred fifteen thousand, four hundred sixty-four".