6684609048 has 192 divisors, whose sum is σ = 19047178080. Its totient is φ = 1943040000.

The previous prime is 6684609031. The next prime is 6684609077. The reversal of 6684609048 is 8409064866.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16669648 + ... + 16670048.

Almost surely, 2^6684609048 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 6684609048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9523589040).

6684609048 is an abundant number, since it is smaller than the sum of its proper divisors (12362569032).

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

6684609048 is a wasteful number, since it uses less digits than its factorization.

6684609048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 570 (or 543 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 51.

The square root of 6684609048 is about 81759.4584620030. The cubic root of 6684609048 is about 1883.7589880165.

The spelling of 6684609048 in words is "six billion, six hundred eighty-four million, six hundred nine thousand, forty-eight".