6789690756 has 96 divisors (see below), whose sum is σ = 17909861760. Its totient is φ = 2223936000.

The previous prime is 6789690683. The next prime is 6789690821. The reversal of 6789690756 is 6570969876.

It is a super-2 number, since 2×6789690756² = 92199801124223703072, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6789690693 and 6789690702.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3769056 + ... + 3770856.

It is an arithmetic number, because the mean of its divisors is an integer number (186561060).

Almost surely, 2^6789690756 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 6789690756, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8954930880).

6789690756 is an abundant number, since it is smaller than the sum of its proper divisors (11120171004).

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

6789690756 is a wasteful number, since it uses less digits than its factorization.

6789690756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2402 (or 2394 counting only the distinct ones).

The product of its (nonzero) digits is 34292160, while the sum is 63.

The square root of 6789690756 is about 82399.5798290258. The cubic root of 6789690756 is about 1893.5785764643.

The spelling of 6789690756 in words is "six billion, seven hundred eighty-nine million, six hundred ninety thousand, seven hundred fifty-six".