6888000002 has 16 divisors (see below), whose sum is σ = 11166949752. Its totient is φ = 3167596800.

The previous prime is 6888000001. The next prime is 6888000029. The reversal of 6888000002 is 2000008886.

It can be written as a sum of positive squares in 4 ways, for example, as 5575459561 + 1312540441 = 74669^2 + 36229^2 .

It is not an unprimeable number, because it can be changed into a prime (6888000001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 470999 + ... + 485402.

Almost surely, 2^6888000002 is an apocalyptic number.

6888000002 is a deficient number, since it is larger than the sum of its proper divisors (4278949750).

6888000002 is a wasteful number, since it uses less digits than its factorization.

6888000002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 956693.

The product of its (nonzero) digits is 6144, while the sum is 32.

The square root of 6888000002 is about 82993.9756970348. The cubic root of 6888000002 is about 1902.6739821654.

Adding to 6888000002 its reverse (2000008886), we get a palindrome (8888008888).

The spelling of 6888000002 in words is "six billion, eight hundred eighty-eight million, two", and thus it is an aban number.