2868850089 has 48 divisors (see below), whose sum is σ = 4982091840. Its totient is φ = 1626730560.

The previous prime is 2868850087. The next prime is 2868850121. The reversal of 2868850089 is 9800588682.

It is not a de Polignac number, because 2868850089 - 2¹ = 2868850087 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2868850087) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 165037 + ... + 181589.

It is an arithmetic number, because the mean of its divisors is an integer number (103793580).

Almost surely, 2^2868850089 is an apocalyptic number.

It is an amenable number.

2868850089 is a deficient number, since it is larger than the sum of its proper divisors (2113241751).

2868850089 is a wasteful number, since it uses less digits than its factorization.

2868850089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16707 (or 16694 counting only the distinct ones).

The product of its (nonzero) digits is 2211840, while the sum is 54.

The square root of 2868850089 is about 53561.6475568106. The cubic root of 2868850089 is about 1420.9188804025.

The spelling of 2868850089 in words is "two billion, eight hundred sixty-eight million, eight hundred fifty thousand, eighty-nine".