30002002989 has 16 divisors (see below), whose sum is σ = 45719900160. Its totient is φ = 17143040880.

The previous prime is 30002002981. The next prime is 30002003027. The reversal of 30002002989 is 98920020003.

It is not a de Polignac number, because 30002002989 - 2³ = 30002002981 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30002002981) 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, 537004 + ... + 590234.

It is an arithmetic number, because the mean of its divisors is an integer number (2857493760).

Almost surely, 2^30002002989 is an apocalyptic number.

It is an amenable number.

30002002989 is a deficient number, since it is larger than the sum of its proper divisors (15717897171).

30002002989 is a wasteful number, since it uses less digits than its factorization.

30002002989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80080.

The product of its (nonzero) digits is 7776, while the sum is 33.

The spelling of 30002002989 in words is "thirty billion, two million, two thousand, nine hundred eighty-nine".