6947024868 has 36 divisors (see below), whose sum is σ = 20069183680. Its totient is φ = 1984864176.

The previous prime is 6947024867. The next prime is 6947024879. The reversal of 6947024868 is 8684207496.

6947024868 is a `hidden beast` number, since 6 + 94 + 70 + 2 + 486 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×6947024868² = 96522309033220834848, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6947024863) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13783528 + ... + 13784031.

Almost surely, 2^6947024868 is an apocalyptic number.

It is an amenable number.

6947024868 is an abundant number, since it is smaller than the sum of its proper divisors (13122158812).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6947024868 is a wasteful number, since it uses less digits than its factorization.

6947024868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27567576 (or 27567571 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 54.

The square root of 6947024868 is about 83348.8144366793. The cubic root of 6947024868 is about 1908.0933494668.

The spelling of 6947024868 in words is "six billion, nine hundred forty-seven million, twenty-four thousand, eight hundred sixty-eight".