3984982689959 has 8 divisors (see below), whose sum is σ = 3992012592480. Its totient is φ = 3977953831936.

The previous prime is 3984982689953. The next prime is 3984982689983. The reversal of 3984982689959 is 9599862894893.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3984982689959 - 2¹⁶ = 3984982624423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3984982689953) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7583462 + ... + 8091900.

It is an arithmetic number, because the mean of its divisors is an integer number (499001574060).

Almost surely, 2^{3984982689959} is an apocalyptic number.

3984982689959 is a deficient number, since it is larger than the sum of its proper divisors (7029902521).

3984982689959 is a wasteful number, since it uses less digits than its factorization.

3984982689959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522249.

The product of its digits is 21767823360, while the sum is 89.

The spelling of 3984982689959 in words is "three trillion, nine hundred eighty-four billion, nine hundred eighty-two million, six hundred eighty-nine thousand, nine hundred fifty-nine".