3882671549 has 4 divisors (see below), whose sum is σ = 3887367264. Its totient is φ = 3877975836.

The previous prime is 3882671521. The next prime is 3882671563. The reversal of 3882671549 is 9451762883.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3882671549 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3882671549.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3882671579) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2346617 + ... + 2348270.

It is an arithmetic number, because the mean of its divisors is an integer number (971841816).

Almost surely, 2^3882671549 is an apocalyptic number.

It is an amenable number.

3882671549 is a deficient number, since it is larger than the sum of its proper divisors (4695715).

3882671549 is an equidigital number, since it uses as much as digits as its factorization.

3882671549 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4695714.

The product of its digits is 2903040, while the sum is 53.

The square root of 3882671549 is about 62311.0868866849. The cubic root of 3882671549 is about 1571.7261700466.

The spelling of 3882671549 in words is "three billion, eight hundred eighty-two million, six hundred seventy-one thousand, five hundred forty-nine".