6706412128 has 72 divisors (see below), whose sum is σ = 14918894928. Its totient is φ = 2960635392.

The previous prime is 6706412123. The next prime is 6706412213. The reversal of 6706412128 is 8212146076.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6706412123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 97426 + ... + 151342.

It is an arithmetic number, because the mean of its divisors is an integer number (207206874).

Almost surely, 2^6706412128 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6706412128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7459447464).

6706412128 is an abundant number, since it is smaller than the sum of its proper divisors (8212482800).

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

6706412128 is a wasteful number, since it uses less digits than its factorization.

6706412128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53976 (or 53955 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 6706412128 is about 81892.6866576009. The cubic root of 6706412128 is about 1885.8048406118.

The spelling of 6706412128 in words is "six billion, seven hundred six million, four hundred twelve thousand, one hundred twenty-eight".