3808130856 has 64 divisors (see below), whose sum is σ = 9630420480. Its totient is φ = 1254751680.

The previous prime is 3808130819. The next prime is 3808130891. The reversal of 3808130856 is 6580318083.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1403341 + ... + 1406051.

It is an arithmetic number, because the mean of its divisors is an integer number (150475320).

Almost surely, 2^3808130856 is an apocalyptic number.

It is an amenable number.

3808130856 is an abundant number, since it is smaller than the sum of its proper divisors (5822289624).

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

3808130856 is a wasteful number, since it uses less digits than its factorization.

3808130856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3374 (or 3370 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 3808130856 is about 61710.0547398882. The cubic root of 3808130856 is about 1561.6029512987.

The spelling of 3808130856 in words is "three billion, eight hundred eight million, one hundred thirty thousand, eight hundred fifty-six".