6670702080 has 640 divisors, whose sum is σ = 28708162560. Its totient is φ = 1433272320.

The previous prime is 6670702079. The next prime is 6670702099. The reversal of 6670702080 is 802070766.

It is a tau number, because it is divible by the number of its divisors (640).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8224875 + ... + 8225685.

It is an arithmetic number, because the mean of its divisors is an integer number (44856504).

Almost surely, 2^6670702080 is an apocalyptic number.

6670702080 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 6670702080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14354081280).

6670702080 is an abundant number, since it is smaller than the sum of its proper divisors (22037460480).

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

6670702080 is a wasteful number, since it uses less digits than its factorization.

6670702080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 867 (or 845 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 6670702080 is about 81674.3661132427. The cubic root of 6670702080 is about 1882.4517280998.

The spelling of 6670702080 in words is "six billion, six hundred seventy million, seven hundred two thousand, eighty".