6946394968 has 16 divisors (see below), whose sum is σ = 13270236480. Its totient is φ = 3407665248.

The previous prime is 6946394963. The next prime is 6946394971. The reversal of 6946394968 is 8694936496.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6946394963) 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, 8191080 + ... + 8191927.

It is an arithmetic number, because the mean of its divisors is an integer number (829389780).

Almost surely, 2^6946394968 is an apocalyptic number.

It is an amenable number.

6946394968 is a deficient number, since it is larger than the sum of its proper divisors (6323841512).

6946394968 is a wasteful number, since it uses less digits than its factorization.

6946394968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16383066 (or 16383062 counting only the distinct ones).

The product of its digits is 60466176, while the sum is 64.

The square root of 6946394968 is about 83345.0356530010. The cubic root of 6946394968 is about 1908.0356775688.

The spelling of 6946394968 in words is "six billion, nine hundred forty-six million, three hundred ninety-four thousand, nine hundred sixty-eight".