2003446116 has 48 divisors (see below), whose sum is σ = 5936138880. Its totient is φ = 572412960.

The previous prime is 2003446087. The next prime is 2003446157. The reversal of 2003446116 is 6116443002.

2003446116 is a `hidden beast` number, since 2 + 0 + 0 + 3 + 44 + 611 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 2003446116.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1324275 + ... + 1325786.

It is an arithmetic number, because the mean of its divisors is an integer number (123669560).

Almost surely, 2^2003446116 is an apocalyptic number.

It is an amenable number.

2003446116 is an abundant number, since it is smaller than the sum of its proper divisors (3932692764).

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

2003446116 is a wasteful number, since it uses less digits than its factorization.

2003446116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2650081 (or 2650073 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 2003446116 is about 44759.8717156339. The cubic root of 2003446116 is about 1260.6442736831.

Adding to 2003446116 its reverse (6116443002), we get a palindrome (8119889118).

The spelling of 2003446116 in words is "two billion, three million, four hundred forty-six thousand, one hundred sixteen".