3989098844990 has 48 divisors (see below), whose sum is σ = 8429314766400. Its totient is φ = 1355143390272.

The previous prime is 3989098844959. The next prime is 3989098844999. The reversal of 3989098844990 is 994488909893.

It is a happy number.

3989098844990 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3989098844999) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37290710 + ... + 37397529.

It is an arithmetic number, because the mean of its divisors is an integer number (175610724300).

Almost surely, 2^{3989098844990} is an apocalyptic number.

3989098844990 is an abundant number, since it is smaller than the sum of its proper divisors (4440215921410).

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

3989098844990 is a wasteful number, since it uses less digits than its factorization.

3989098844990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74688369 (or 74688362 counting only the distinct ones).

The product of its (nonzero) digits is 1451188224, while the sum is 80.

The spelling of 3989098844990 in words is "three trillion, nine hundred eighty-nine billion, ninety-eight million, eight hundred forty-four thousand, nine hundred ninety".