2808382201 has 8 divisors (see below), whose sum is σ = 2976972264. Its totient is φ = 2640168960.

The previous prime is 2808382193. The next prime is 2808382217. The reversal of 2808382201 is 1022838082.

2808382201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 867891600 + 1940490601 = 29460^2 + 44051^2 .

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 2808382201 - 2³ = 2808382193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2808382261) 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, 78780 + ... + 108733.

It is an arithmetic number, because the mean of its divisors is an integer number (372121533).

Almost surely, 2^2808382201 is an apocalyptic number.

It is an amenable number.

2808382201 is a deficient number, since it is larger than the sum of its proper divisors (168590063).

2808382201 is a wasteful number, since it uses less digits than its factorization.

2808382201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188411.

The product of its (nonzero) digits is 12288, while the sum is 34.

The square root of 2808382201 is about 52994.1713870497. The cubic root of 2808382201 is about 1410.8648184514.

The spelling of 2808382201 in words is "two billion, eight hundred eight million, three hundred eighty-two thousand, two hundred one".