3987103036 has 48 divisors (see below), whose sum is σ = 8034980800. Its totient is φ = 1695790080.

The previous prime is 3987103009. The next prime is 3987103039. The reversal of 3987103036 is 6303017893.

It is a self number, because there is not a number n which added to its sum of digits gives 3987103036.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3987103039) 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 15 ways as a sum of consecutive naturals, for example, 2354206 + ... + 2355898.

Almost surely, 2^3987103036 is an apocalyptic number.

It is an amenable number.

3987103036 is an abundant number, since it is smaller than the sum of its proper divisors (4047877764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3987103036 is a wasteful number, since it uses less digits than its factorization.

3987103036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2294 (or 2292 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 40.

The square root of 3987103036 is about 63143.5114322921. The cubic root of 3987103036 is about 1585.6931605814.

The spelling of 3987103036 in words is "three billion, nine hundred eighty-seven million, one hundred three thousand, thirty-six".