289600002 has 32 divisors (see below), whose sum is σ = 647673600. Its totient is φ = 95915664.

The previous prime is 289599977. The next prime is 289600007. The reversal of 289600002 is 200006982.

289600002 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×289600002² = 167736322316800008, which contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (289600007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8602 + ... + 25557.

It is an arithmetic number, because the mean of its divisors is an integer number (20239800).

Almost surely, 2^289600002 is an apocalyptic number.

289600002 is an abundant number, since it is smaller than the sum of its proper divisors (358073598).

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

289600002 is a wasteful number, since it uses less digits than its factorization.

289600002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34327 (or 34321 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 289600002 is about 17017.6379677087. The cubic root of 289600002 is about 661.6061295878.

Adding to 289600002 its reverse (200006982), we get a palindrome (489606984).

The spelling of 289600002 in words is "two hundred eighty-nine million, six hundred thousand, two".