6708499056 has 360 divisors, whose sum is σ = 23648736384. Its totient is φ = 1832181120.

The previous prime is 6708499019. The next prime is 6708499069. The reversal of 6708499056 is 6509948076.

It is a super-2 number, since 2×6708499056² = 90007919168705782272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 6708498993 and 6708499011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 4381011 + ... + 4382541.

Almost surely, 2^6708499056 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 6708499056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11824368192).

6708499056 is an abundant number, since it is smaller than the sum of its proper divisors (16940237328).

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

6708499056 is a wasteful number, since it uses less digits than its factorization.

6708499056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1591 (or 1566 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 54.

The square root of 6708499056 is about 81905.4275124671. The cubic root of 6708499056 is about 1886.0004310753. Note that the first 3 decimals are identical.

The spelling of 6708499056 in words is "six billion, seven hundred eight million, four hundred ninety-nine thousand, fifty-six".