6686098848 has 288 divisors, whose sum is σ = 23062620672. Its totient is φ = 1809561600.

The previous prime is 6686098847. The next prime is 6686098871. The reversal of 6686098848 is 8488906866.

It is a tau number, because it is divible by the number of its divisors (288).

It is a super-3 number, since 3×6686098848³ (a number of 30 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (6686098847) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1274086 + ... + 1279322.

It is an arithmetic number, because the mean of its divisors is an integer number (80078544).

Almost surely, 2^6686098848 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 6686098848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11531310336).

6686098848 is an abundant number, since it is smaller than the sum of its proper divisors (16376521824).

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

6686098848 is a wasteful number, since it uses less digits than its factorization.

6686098848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5308 (or 5297 counting only the distinct ones).

The product of its (nonzero) digits is 31850496, while the sum is 63.

The square root of 6686098848 is about 81768.5688269032. The cubic root of 6686098848 is about 1883.8989221875.

The spelling of 6686098848 in words is "six billion, six hundred eighty-six million, ninety-eight thousand, eight hundred forty-eight".