6866432160 has 192 divisors, whose sum is σ = 24802412544. Its totient is φ = 1564185600.

The previous prime is 6866432159. The next prime is 6866432161. The reversal of 6866432160 is 612346686.

It is an interprime number because it is at equal distance from previous prime (6866432159) and next prime (6866432161).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (6866432161) 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 31 ways as a sum of consecutive naturals, for example, 1041675 + ... + 1048245.

It is an arithmetic number, because the mean of its divisors is an integer number (129179232).

Almost surely, 2^6866432160 is an apocalyptic number.

6866432160 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6866432160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12401206272).

6866432160 is an abundant number, since it is smaller than the sum of its proper divisors (17935980384).

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

6866432160 is a wasteful number, since it uses less digits than its factorization.

6866432160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6907 (or 6899 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 42.

The square root of 6866432160 is about 82863.9376327242. The cubic root of 6866432160 is about 1900.6860089760.

The spelling of 6866432160 in words is "six billion, eight hundred sixty-six million, four hundred thirty-two thousand, one hundred sixty".