3808634305 has 16 divisors (see below), whose sum is σ = 5224481280. Its totient is φ = 2611029312.

The previous prime is 3808634299. The next prime is 3808634309. The reversal of 3808634305 is 5034368083.

It is a cyclic number.

It is not a de Polignac number, because 3808634305 - 2¹¹ = 3808632257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3808634309) 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 15 ways as a sum of consecutive naturals, for example, 183307 + ... + 203023.

It is an arithmetic number, because the mean of its divisors is an integer number (326530080).

Almost surely, 2^3808634305 is an apocalyptic number.

3808634305 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3808634305 is a deficient number, since it is larger than the sum of its proper divisors (1415846975).

3808634305 is a wasteful number, since it uses less digits than its factorization.

3808634305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25248.

The product of its (nonzero) digits is 207360, while the sum is 40.

The square root of 3808634305 is about 61714.1337539465. The cubic root of 3808634305 is about 1561.6717648305.

The spelling of 3808634305 in words is "three billion, eight hundred eight million, six hundred thirty-four thousand, three hundred five".