3808384520 has 32 divisors (see below), whose sum is σ = 8696764800. Its totient is φ = 1500616128.

The previous prime is 3808384511. The next prime is 3808384537. The reversal of 3808384520 is 254838083.

It is an unprimeable number.

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, 707840 + ... + 713199.

It is an arithmetic number, because the mean of its divisors is an integer number (271773900).

Almost surely, 2^3808384520 is an apocalyptic number.

It is an amenable number.

3808384520 is an abundant number, since it is smaller than the sum of its proper divisors (4888380280).

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

3808384520 is a wasteful number, since it uses less digits than its factorization.

3808384520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1421117 (or 1421113 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 41.

The square root of 3808384520 is about 61712.1099947166. The cubic root of 3808384520 is about 1561.6376239217.

The spelling of 3808384520 in words is "three billion, eight hundred eight million, three hundred eighty-four thousand, five hundred twenty".