3984126288 has 20 divisors (see below), whose sum is σ = 10292326368. Its totient is φ = 1328042080.

The previous prime is 3984126269. The next prime is 3984126319. The reversal of 3984126288 is 8826214893.

It is a self number, because there is not a number n which added to its sum of digits gives 3984126288.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 41501268 + ... + 41501363.

Almost surely, 2^3984126288 is an apocalyptic number.

It is an amenable number.

3984126288 is an abundant number, since it is smaller than the sum of its proper divisors (6308200080).

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

3984126288 is a wasteful number, since it uses less digits than its factorization.

3984126288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83002642 (or 83002636 counting only the distinct ones).

The product of its digits is 1327104, while the sum is 51.

The square root of 3984126288 is about 63119.9357414122. The cubic root of 3984126288 is about 1585.2984392275.

The spelling of 3984126288 in words is "three billion, nine hundred eighty-four million, one hundred twenty-six thousand, two hundred eighty-eight".