3798331289 has 8 divisors (see below), whose sum is σ = 3949673160. Its totient is φ = 3648347136.

The previous prime is 3798331253. The next prime is 3798331291. The reversal of 3798331289 is 9821338973.

It can be written as a sum of positive squares in 4 ways, for example, as 51912025 + 3746419264 = 7205^2 + 61208^2 .

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 3798331289 - 2¹⁶ = 3798265753 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3798331289.

It is not an unprimeable number, because it can be changed into a prime (3798333289) 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 7 ways as a sum of consecutive naturals, for example, 333722 + ... + 344915.

It is an arithmetic number, because the mean of its divisors is an integer number (493709145).

Almost surely, 2^3798331289 is an apocalyptic number.

It is an amenable number.

3798331289 is a deficient number, since it is larger than the sum of its proper divisors (151341871).

3798331289 is a wasteful number, since it uses less digits than its factorization.

3798331289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 678859.

The product of its digits is 1959552, while the sum is 53.

The square root of 3798331289 is about 61630.6035099446. The cubic root of 3798331289 is about 1560.2622955023.

The spelling of 3798331289 in words is "three billion, seven hundred ninety-eight million, three hundred thirty-one thousand, two hundred eighty-nine".