6081946064 has 10 divisors (see below), whose sum is σ = 11783770530. Its totient is φ = 3040973024.

The previous prime is 6081946063. The next prime is 6081946069. The reversal of 6081946064 is 4606491806.

It can be written as a sum of positive squares in only one way, i.e., 4513152400 + 1568793664 = 67180^2 + 39608^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6081946063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 190060799 + ... + 190060830.

It is an arithmetic number, because the mean of its divisors is an integer number (1178377053).

Almost surely, 2^6081946064 is an apocalyptic number.

It is an amenable number.

6081946064 is a deficient number, since it is larger than the sum of its proper divisors (5701824466).

6081946064 is a wasteful number, since it uses less digits than its factorization.

6081946064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380121637 (or 380121631 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 44.

The square root of 6081946064 is about 77986.8326321822. The cubic root of 6081946064 is about 1825.3557636576.

The spelling of 6081946064 in words is "six billion, eighty-one million, nine hundred forty-six thousand, sixty-four".