6709768 has 32 divisors (see below), whose sum is σ = 13671000. Its totient is φ = 3068928.

The previous prime is 6709757. The next prime is 6709783. The reversal of 6709768 is 8679076.

It can be written as a sum of positive squares in 4 ways, for example, as 1790244 + 4919524 = 1338^2 + 2218^2 .

It is a super-2 number, since 2×6709768² = 90041973227648, which contains 22 as substring.

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, 15280 + ... + 15712.

Almost surely, 2^6709768 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 6709768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6835500).

6709768 is an abundant number, since it is smaller than the sum of its proper divisors (6961232).

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

6709768 is a wasteful number, since it uses less digits than its factorization.

6709768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601 (or 597 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 43.

The square root of 6709768 is about 2590.3219877073. The cubic root of 6709768 is about 188.6119338848.

The spelling of 6709768 in words is "six million, seven hundred nine thousand, seven hundred sixty-eight".