3881614 has 16 divisors (see below), whose sum is σ = 6473520. Its totient is φ = 1730560.

The previous prime is 3881611. The next prime is 3881659. The reversal of 3881614 is 4161883.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3881611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 499 + ... + 2830.

It is an arithmetic number, because the mean of its divisors is an integer number (404595).

Almost surely, 2^3881614 is an apocalyptic number.

3881614 is a deficient number, since it is larger than the sum of its proper divisors (2591906).

3881614 is a wasteful number, since it uses less digits than its factorization.

3881614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3395.

The product of its digits is 4608, while the sum is 31.

The square root of 3881614 is about 1970.1812099398. The cubic root of 3881614 is about 157.1583456595.

It can be divided in two parts, 388 and 1614, that added together give a palindrome (2002).

The spelling of 3881614 in words is "three million, eight hundred eighty-one thousand, six hundred fourteen".