6400710027 has 24 divisors (see below), whose sum is σ = 9548443008. Its totient is φ = 4127443200.

The previous prime is 6400710023. The next prime is 6400710073. The reversal of 6400710027 is 7200170046.

6400710027 is a `hidden beast` number, since 640 + 0 + 7 + 10 + 0 + 2 + 7 = 666.

It is not a de Polignac number, because 6400710027 - 2² = 6400710023 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6400710023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 726883 + ... + 735635.

It is an arithmetic number, because the mean of its divisors is an integer number (397851792).

Almost surely, 2^6400710027 is an apocalyptic number.

6400710027 is a deficient number, since it is larger than the sum of its proper divisors (3147732981).

6400710027 is a wasteful number, since it uses less digits than its factorization.

6400710027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11411 (or 11408 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 6400710027 is about 80004.4375456762. The cubic root of 6400710027 is about 1856.7041903519.

The spelling of 6400710027 in words is "six billion, four hundred million, seven hundred ten thousand, twenty-seven".