2998289 has 16 divisors (see below), whose sum is σ = 3634176. Its totient is φ = 2419200.

The previous prime is 2998279. The next prime is 2998291. The reversal of 2998289 is 9828992.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-2998289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2998279) 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, 8729 + ... + 9065.

It is an arithmetic number, because the mean of its divisors is an integer number (227136).

2^2998289 is an apocalyptic number.

It is an amenable number.

2998289 is a deficient number, since it is larger than the sum of its proper divisors (635887).

2998289 is a wasteful number, since it uses less digits than its factorization.

2998289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416.

The product of its digits is 186624, while the sum is 47.

The square root of 2998289 is about 1731.5568139683. The cubic root of 2998289 is about 144.1975330496.

The spelling of 2998289 in words is "two million, nine hundred ninety-eight thousand, two hundred eighty-nine".