2049816336 has 40 divisors (see below), whose sum is σ = 5304273600. Its totient is φ = 682121856.

The previous prime is 2049816289. The next prime is 2049816337. The reversal of 2049816336 is 6336189402.

2049816336 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2049816336² = 8403494022664929792, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2049816337) 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, 6895 + ... + 64398.

It is an arithmetic number, because the mean of its divisors is an integer number (132606840).

Almost surely, 2^2049816336 is an apocalyptic number.

It is an amenable number.

2049816336 is an abundant number, since it is smaller than the sum of its proper divisors (3254457264).

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

2049816336 is a wasteful number, since it uses less digits than its factorization.

2049816336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71903 (or 71897 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 42.

The square root of 2049816336 is about 45274.8974156762. The cubic root of 2049816336 is about 1270.2961542995.

The spelling of 2049816336 in words is "two billion, forty-nine million, eight hundred sixteen thousand, three hundred thirty-six".