3871487614 has 16 divisors (see below), whose sum is σ = 6117914880. Its totient is φ = 1832350680.

The previous prime is 3871487603. The next prime is 3871487647. The reversal of 3871487614 is 4167841783.

It is a congruent number.

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, 5397 + ... + 88159.

It is an arithmetic number, because the mean of its divisors is an integer number (382369680).

Almost surely, 2^3871487614 is an apocalyptic number.

3871487614 is a deficient number, since it is larger than the sum of its proper divisors (2246427266).

3871487614 is a wasteful number, since it uses less digits than its factorization.

3871487614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84015.

The product of its digits is 903168, while the sum is 49.

The square root of 3871487614 is about 62221.2794307542. The cubic root of 3871487614 is about 1570.2156132130.

The spelling of 3871487614 in words is "three billion, eight hundred seventy-one million, four hundred eighty-seven thousand, six hundred fourteen".