3788887452672 has 352 divisors, whose sum is σ = 12396894016000. Its totient is φ = 1025558102016.

The previous prime is 3788887452643. The next prime is 3788887452689. The reversal of 3788887452672 is 2762547888873.

It is a junction number, because it is equal to n+sod(n) for n = 3788887452594 and 3788887452603.

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 31 ways as a sum of consecutive naturals, for example, 19925598 + ... + 20114850.

Almost surely, 2^{3788887452672} is an apocalyptic number.

3788887452672 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 3788887452672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6198447008000).

3788887452672 is an abundant number, since it is smaller than the sum of its proper divisors (8608006563328).

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

3788887452672 is a wasteful number, since it uses less digits than its factorization.

3788887452672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189316 (or 189284 counting only the distinct ones).

The product of its digits is 2023096320, while the sum is 75.

The spelling of 3788887452672 in words is "three trillion, seven hundred eighty-eight billion, eight hundred eighty-seven million, four hundred fifty-two thousand, six hundred seventy-two".