3808712768 has 84 divisors (see below), whose sum is σ = 8846984592. Its totient is φ = 1622073600.

The previous prime is 3808712749. The next prime is 3808712777. The reversal of 3808712768 is 8672178083.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 507443 + ... + 514893.

Almost surely, 2^3808712768 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3808712768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4423492296).

3808712768 is an abundant number, since it is smaller than the sum of its proper divisors (5038271824).

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

3808712768 is a wasteful number, since it uses less digits than its factorization.

3808712768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7640 (or 7623 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 50.

The square root of 3808712768 is about 61714.7694478396. The cubic root of 3808712768 is about 1561.6824889380.

The spelling of 3808712768 in words is "three billion, eight hundred eight million, seven hundred twelve thousand, seven hundred sixty-eight".