6946968718 has 4 divisors (see below), whose sum is σ = 10420453080. Its totient is φ = 3473484358.

The previous prime is 6946968709. The next prime is 6946968731. The reversal of 6946968718 is 8178696496.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 6946968718.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1736742178 + ... + 1736742181.

It is an arithmetic number, because the mean of its divisors is an integer number (2605113270).

Almost surely, 2^6946968718 is an apocalyptic number.

6946968718 is a deficient number, since it is larger than the sum of its proper divisors (3473484362).

6946968718 is a wasteful number, since it uses less digits than its factorization.

6946968718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3473484361.

The product of its digits is 31352832, while the sum is 64.

The square root of 6946968718 is about 83348.4775985740. The cubic root of 6946968718 is about 1908.0882086699.

The spelling of 6946968718 in words is "six billion, nine hundred forty-six million, nine hundred sixty-eight thousand, seven hundred eighteen".