3850177128 has 32 divisors (see below), whose sum is σ = 11000506560. Its totient is φ = 1100050560.

The previous prime is 3850177127. The next prime is 3850177193. The reversal of 3850177128 is 8217710583.

3850177128 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a self number, because there is not a number n which added to its sum of digits gives 3850177128.

It is not an unprimeable number, because it can be changed into a prime (3850177127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11458693 + ... + 11459028.

It is an arithmetic number, because the mean of its divisors is an integer number (343765830).

Almost surely, 2^3850177128 is an apocalyptic number.

It is an amenable number.

3850177128 is an abundant number, since it is smaller than the sum of its proper divisors (7150329432).

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

3850177128 is a wasteful number, since it uses less digits than its factorization.

3850177128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22917737 (or 22917733 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 42.

The square root of 3850177128 is about 62049.7955516374. The cubic root of 3850177128 is about 1567.3292426848.

The spelling of 3850177128 in words is "three billion, eight hundred fifty million, one hundred seventy-seven thousand, one hundred twenty-eight".