3099764491668 has 192 divisors, whose sum is σ = 8764889629440. Its totient is φ = 953400430080.

The previous prime is 3099764491661. The next prime is 3099764491739. The reversal of 3099764491668 is 8661944679903.

3099764491668 is a `hidden beast` number, since 3 + 0 + 9 + 9 + 76 + 4 + 491 + 6 + 68 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 3099764491596 and 3099764491605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3099764491661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 482300271 + ... + 482306697.

It is an arithmetic number, because the mean of its divisors is an integer number (45650466820).

Almost surely, 2^{3099764491668} 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 3099764491668, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4382444814720).

3099764491668 is an abundant number, since it is smaller than the sum of its proper divisors (5665125137772).

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

3099764491668 is a wasteful number, since it uses less digits than its factorization.

3099764491668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10706 (or 10686 counting only the distinct ones).

The product of its (nonzero) digits is 423263232, while the sum is 72.

The spelling of 3099764491668 in words is "three trillion, ninety-nine billion, seven hundred sixty-four million, four hundred ninety-one thousand, six hundred sixty-eight".