6906785080 has 32 divisors (see below), whose sum is σ = 16735672800. Its totient is φ = 2550197376.

The previous prime is 6906785033. The next prime is 6906785117. The reversal of 6906785080 is 805876096.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6640620 + ... + 6641659.

It is an arithmetic number, because the mean of its divisors is an integer number (522989775).

Almost surely, 2^6906785080 is an apocalyptic number.

It is an amenable number.

6906785080 is an abundant number, since it is smaller than the sum of its proper divisors (9828887720).

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

6906785080 is a wasteful number, since it uses less digits than its factorization.

6906785080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13282303 (or 13282299 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 49.

The square root of 6906785080 is about 83107.0699760255. The cubic root of 6906785080 is about 1904.4020810972.

The spelling of 6906785080 in words is "six billion, nine hundred six million, seven hundred eighty-five thousand, eighty".