6874426668 has 24 divisors (see below), whose sum is σ = 16737735168. Its totient is φ = 2191846096.

The previous prime is 6874426619. The next prime is 6874426687. The reversal of 6874426668 is 8666244786.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12453396 + ... + 12453947.

It is an arithmetic number, because the mean of its divisors is an integer number (697405632).

Almost surely, 2^6874426668 is an apocalyptic number.

It is an amenable number.

6874426668 is an abundant number, since it is smaller than the sum of its proper divisors (9863308500).

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

6874426668 is a wasteful number, since it uses less digits than its factorization.

6874426668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24907373 (or 24907371 counting only the distinct ones).

The product of its digits is 18579456, while the sum is 57.

The square root of 6874426668 is about 82912.1623647580. The cubic root of 6874426668 is about 1901.4233718364.

The spelling of 6874426668 in words is "six billion, eight hundred seventy-four million, four hundred twenty-six thousand, six hundred sixty-eight".