3872287013 has 12 divisors (see below), whose sum is σ = 4701108192. Its totient is φ = 3123860160.

The previous prime is 3872286983. The next prime is 3872287037. The reversal of 3872287013 is 3107822783.

It is not a de Polignac number, because 3872287013 - 2⁸ = 3872286757 is a prime.

It is a super-2 number, since 2×3872287013² = 29989213422096924338, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3872287313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 955043 + ... + 959088.

It is an arithmetic number, because the mean of its divisors is an integer number (391759016).

Almost surely, 2^3872287013 is an apocalyptic number.

It is an amenable number.

3872287013 is a deficient number, since it is larger than the sum of its proper divisors (828821179).

3872287013 is a wasteful number, since it uses less digits than its factorization.

3872287013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1914172 (or 1914155 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 41.

The square root of 3872287013 is about 62227.7029384823. The cubic root of 3872287013 is about 1570.3236804068.

The spelling of 3872287013 in words is "three billion, eight hundred seventy-two million, two hundred eighty-seven thousand, thirteen".