6099391066 has 16 divisors (see below), whose sum is σ = 9349966080. Its totient is φ = 2982822160.

The previous prime is 6099391061. The next prime is 6099391069. The reversal of 6099391066 is 6601939906.

It is not an unprimeable number, because it can be changed into a prime (6099391061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125736 + ... + 167356.

It is an arithmetic number, because the mean of its divisors is an integer number (584372880).

Almost surely, 2^6099391066 is an apocalyptic number.

6099391066 is a deficient number, since it is larger than the sum of its proper divisors (3250575014).

6099391066 is a wasteful number, since it uses less digits than its factorization.

6099391066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43229.

The product of its (nonzero) digits is 472392, while the sum is 49.

The square root of 6099391066 is about 78098.5983613022. The cubic root of 6099391066 is about 1827.0993359370.

The spelling of 6099391066 in words is "six billion, ninety-nine million, three hundred ninety-one thousand, sixty-six".