2016003841 has 8 divisors (see below), whose sum is σ = 2029799304. Its totient is φ = 2002252800.

The previous prime is 2016003839. The next prime is 2016003887. The reversal of 2016003841 is 1483006102.

It can be written as a sum of positive squares in 4 ways, for example, as 977875441 + 1038128400 = 31271^2 + 32220^2 .

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 2016003841 - 2¹ = 2016003839 is a prime.

It is a super-3 number, since 3×2016003841³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2016000841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82645 + ... + 104221.

It is an arithmetic number, because the mean of its divisors is an integer number (253724913).

Almost surely, 2^2016003841 is an apocalyptic number.

It is an amenable number.

2016003841 is a deficient number, since it is larger than the sum of its proper divisors (13795463).

2016003841 is a wasteful number, since it uses less digits than its factorization.

2016003841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22211.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 2016003841 is about 44899.9314142015. The cubic root of 2016003841 is about 1263.2727218170.

Adding to 2016003841 its reverse (1483006102), we get a palindrome (3499009943).

The spelling of 2016003841 in words is "two billion, sixteen million, three thousand, eight hundred forty-one".