3877757016 has 128 divisors (see below), whose sum is σ = 11598888960. Its totient is φ = 1056988800.

The previous prime is 3877756963. The next prime is 3877757021. The reversal of 3877757016 is 6107577783.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 3877757016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 364525 + ... + 375011.

It is an arithmetic number, because the mean of its divisors is an integer number (90616320).

Almost surely, 2^3877757016 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 3877757016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5799444480).

3877757016 is an abundant number, since it is smaller than the sum of its proper divisors (7721131944).

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

3877757016 is a wasteful number, since it uses less digits than its factorization.

3877757016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10605 (or 10601 counting only the distinct ones).

The product of its (nonzero) digits is 1728720, while the sum is 51.

The square root of 3877757016 is about 62271.6389378022. The cubic root of 3877757016 is about 1571.0627469916.

The spelling of 3877757016 in words is "three billion, eight hundred seventy-seven million, seven hundred fifty-seven thousand, sixteen".