6994346668 has 12 divisors (see below), whose sum is σ = 12240791080. Its totient is φ = 3496977792.

The previous prime is 6994346651. The next prime is 6994346677. The reversal of 6994346668 is 8666434996.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57148 + ... + 131356.

Almost surely, 2^6994346668 is an apocalyptic number.

It is an amenable number.

6994346668 is a deficient number, since it is larger than the sum of its proper divisors (5246444412).

6994346668 is a wasteful number, since it uses less digits than its factorization.

6994346668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97776 (or 97774 counting only the distinct ones).

The product of its digits is 40310784, while the sum is 61.

The square root of 6994346668 is about 83632.2107085542. The cubic root of 6994346668 is about 1912.4160709776.

It can be divided in two parts, 69943 and 46668, that added together give a palindrome (116611).

The spelling of 6994346668 in words is "six billion, nine hundred ninety-four million, three hundred forty-six thousand, six hundred sixty-eight".