6040865688 has 64 divisors (see below), whose sum is σ = 17742412800. Its totient is φ = 1689751680.

The previous prime is 6040865657. The next prime is 6040865711. The reversal of 6040865688 is 8865680406.

It is a self number, because there is not a number n which added to its sum of digits gives 6040865688.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 876648 + ... + 883511.

It is an arithmetic number, because the mean of its divisors is an integer number (277225200).

Almost surely, 2^6040865688 is an apocalyptic number.

It is an amenable number.

6040865688 is an abundant number, since it is smaller than the sum of its proper divisors (11701547112).

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

6040865688 is a wasteful number, since it uses less digits than its factorization.

6040865688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1760192 (or 1760188 counting only the distinct ones).

The product of its (nonzero) digits is 2211840, while the sum is 51.

The square root of 6040865688 is about 77723.0061693447. The cubic root of 6040865688 is about 1821.2367000199.

The spelling of 6040865688 in words is "six billion, forty million, eight hundred sixty-five thousand, six hundred eighty-eight".