6888106134 has 128 divisors (see below), whose sum is σ = 18881372160. Its totient is φ = 1812585600.

The previous prime is 6888106133. The next prime is 6888106193. The reversal of 6888106134 is 4316018886.

It is a happy number.

It is a super-2 number, since 2×6888106134² = 94892012226496851912, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 6888106134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6888106133) 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 63 ways as a sum of consecutive naturals, for example, 2657179 + ... + 2659769.

It is an arithmetic number, because the mean of its divisors is an integer number (147510720).

Almost surely, 2^6888106134 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6888106134, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9440686080).

6888106134 is an abundant number, since it is smaller than the sum of its proper divisors (11993266026).

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

6888106134 is a wasteful number, since it uses less digits than its factorization.

6888106134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3163 (or 3157 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 45.

The square root of 6888106134 is about 82994.6150903780. The cubic root of 6888106134 is about 1902.6837544049.

The spelling of 6888106134 in words is "six billion, eight hundred eighty-eight million, one hundred six thousand, one hundred thirty-four".