6683806350 has 108 divisors (see below), whose sum is σ = 19444956336. Its totient is φ = 1645225920.

The previous prime is 6683806331. The next prime is 6683806373. The reversal of 6683806350 is 536083866.

6683806350 is a `hidden beast` number, since 6 + 6 + 8 + 3 + 8 + 0 + 635 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 6683806296 and 6683806305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 32107 + ... + 119993.

It is an arithmetic number, because the mean of its divisors is an integer number (180045892).

Almost surely, 2^6683806350 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6683806350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9722478168).

6683806350 is an abundant number, since it is smaller than the sum of its proper divisors (12761149986).

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

6683806350 is a wasteful number, since it uses less digits than its factorization.

6683806350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87931 (or 87910 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The square root of 6683806350 is about 81754.5494146962. The cubic root of 6683806350 is about 1883.6835834521.

The spelling of 6683806350 in words is "six billion, six hundred eighty-three million, eight hundred six thousand, three hundred fifty".