3788987712 has 112 divisors (see below), whose sum is σ = 10141012992. Its totient is φ = 1248491520.

The previous prime is 3788987707. The next prime is 3788987737. The reversal of 3788987712 is 2177898873.

3788987712 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10157958 + ... + 10158330.

Almost surely, 2^3788987712 is an apocalyptic number.

3788987712 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3788987712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5070506496).

3788987712 is an abundant number, since it is smaller than the sum of its proper divisors (6352025280).

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

3788987712 is a wasteful number, since it uses less digits than its factorization.

3788987712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 856 (or 846 counting only the distinct ones).

The product of its digits is 9483264, while the sum is 60.

The square root of 3788987712 is about 61554.7537725560. The cubic root of 3788987712 is about 1558.9818734732.

The spelling of 3788987712 in words is "three billion, seven hundred eighty-eight million, nine hundred eighty-seven thousand, seven hundred twelve".