6904794750 has 128 divisors (see below), whose sum is σ = 20733373440. Its totient is φ = 1495152000.

The previous prime is 6904794733. The next prime is 6904794751. The reversal of 6904794750 is 574974096.

It is a junction number, because it is equal to n+sod(n) for n = 6904794693 and 6904794702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6904794751) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 65140 + ... + 134360.

It is an arithmetic number, because the mean of its divisors is an integer number (161979480).

Almost surely, 2^6904794750 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6904794750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10366686720).

6904794750 is an abundant number, since it is smaller than the sum of its proper divisors (13828578690).

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

6904794750 is a wasteful number, since it uses less digits than its factorization.

6904794750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69267 (or 69257 counting only the distinct ones).

The product of its (nonzero) digits is 1905120, while the sum is 51.

The square root of 6904794750 is about 83095.0946205611. The cubic root of 6904794750 is about 1904.2191328465.

The spelling of 6904794750 in words is "six billion, nine hundred four million, seven hundred ninety-four thousand, seven hundred fifty".