3882187628 has 24 divisors (see below), whose sum is σ = 7428368640. Its totient is φ = 1760602320.

The previous prime is 3882187613. The next prime is 3882187637. The reversal of 3882187628 is 8267812883.

It is a self number, because there is not a number n which added to its sum of digits gives 3882187628.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81176 + ... + 119807.

It is an arithmetic number, because the mean of its divisors is an integer number (309515360).

Almost surely, 2^3882187628 is an apocalyptic number.

It is an amenable number.

3882187628 is a deficient number, since it is larger than the sum of its proper divisors (3546181012).

3882187628 is a wasteful number, since it uses less digits than its factorization.

3882187628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201437 (or 201435 counting only the distinct ones).

The product of its digits is 2064384, while the sum is 53.

The square root of 3882187628 is about 62307.2036605720. The cubic root of 3882187628 is about 1571.6608693989.

The spelling of 3882187628 in words is "three billion, eight hundred eighty-two million, one hundred eighty-seven thousand, six hundred twenty-eight".