3805308068 has 24 divisors (see below), whose sum is σ = 7199236800. Its totient is φ = 1753796448.

The previous prime is 3805308061. The next prime is 3805308083. The reversal of 3805308068 is 8608035083.

It is not an unprimeable number, because it can be changed into a prime (3805308061) 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 in 7 ways as a sum of consecutive naturals, for example, 673808 + ... + 679431.

It is an arithmetic number, because the mean of its divisors is an integer number (299968200).

Almost surely, 2^3805308068 is an apocalyptic number.

3805308068 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

3805308068 is a deficient number, since it is larger than the sum of its proper divisors (3393928732).

3805308068 is a wasteful number, since it uses less digits than its factorization.

3805308068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1353299 (or 1353297 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 41.

The square root of 3805308068 is about 61687.1791217592. The cubic root of 3805308068 is about 1561.2170083560.

The spelling of 3805308068 in words is "three billion, eight hundred five million, three hundred eight thousand, sixty-eight".