3809520384 has 36 divisors (see below), whose sum is σ = 10138881816. Its totient is φ = 1269839872.

The previous prime is 3809520331. The next prime is 3809520413. The reversal of 3809520384 is 4830259083.

It is a super-2 number, since 2×3809520384² = 29024891112223014912, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2479389 + ... + 2480924.

It is an arithmetic number, because the mean of its divisors is an integer number (281635606).

Almost surely, 2^3809520384 is an apocalyptic number.

It is an amenable number.

3809520384 is an abundant number, since it is smaller than the sum of its proper divisors (6329361432).

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

3809520384 is an equidigital number, since it uses as much as digits as its factorization.

3809520384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4960332 (or 4960318 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 42.

The square root of 3809520384 is about 61721.3122349161. The cubic root of 3809520384 is about 1561.7928631165.

The spelling of 3809520384 in words is "three billion, eight hundred nine million, five hundred twenty thousand, three hundred eighty-four".