3872711250 has 200 divisors, whose sum is σ = 11321975808. Its totient is φ = 987228000.

The previous prime is 3872711237. The next prime is 3872711251. The reversal of 3872711250 is 521172783.

3872711250 is a `hidden beast` number, since 387 + 27 + 1 + 1 + 250 = 666.

3872711250 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3872711251) by changing a digit.

It is a polite number, since it can be written in 99 ways as a sum of consecutive naturals, for example, 2327919 + ... + 2329581.

Almost surely, 2^3872711250 is an apocalyptic number.

3872711250 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3872711250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5660987904).

3872711250 is an abundant number, since it is smaller than the sum of its proper divisors (7449264558).

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

3872711250 is a wasteful number, since it uses less digits than its factorization.

3872711250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1720 (or 1696 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 36.

The square root of 3872711250 is about 62231.1115921932. Note that the first 3 decimals coincide. The cubic root of 3872711250 is about 1570.3810250783.

It can be divided in two parts, 387271 and 1250, that added together give a triangular number (388521 = T₈₈₁).

The spelling of 3872711250 in words is "three billion, eight hundred seventy-two million, seven hundred eleven thousand, two hundred fifty".