3318871886 has 16 divisors (see below), whose sum is σ = 5750345520. Its totient is φ = 1419838080.

The previous prime is 3318871861. The next prime is 3318871889. The reversal of 3318871886 is 6881788133.

It is a super-2 number, since 2×3318871886² = 22029821191362393992, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3318871889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4436621 + ... + 4437368.

It is an arithmetic number, because the mean of its divisors is an integer number (359396595).

Almost surely, 2^3318871886 is an apocalyptic number.

3318871886 is a deficient number, since it is larger than the sum of its proper divisors (2431473634).

3318871886 is a wasteful number, since it uses less digits than its factorization.

3318871886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8874019.

The product of its digits is 1548288, while the sum is 53.

The square root of 3318871886 is about 57609.6509796753. The cubic root of 3318871886 is about 1491.6381973045.

The spelling of 3318871886 in words is "three billion, three hundred eighteen million, eight hundred seventy-one thousand, eight hundred eighty-six".