2900289 has 16 divisors (see below), whose sum is σ = 4451328. Its totient is φ = 1645392.

The previous prime is 2900281. The next prime is 2900297. The reversal of 2900289 is 9820092.

It is an interprime number because it is at equal distance from previous prime (2900281) and next prime (2900297).

It is not a de Polignac number, because 2900289 - 2³ = 2900281 is a prime.

It is a Curzon number.

2900289 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2900281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3094 + ... + 3920.

It is an arithmetic number, because the mean of its divisors is an integer number (278208).

2^2900289 is an apocalyptic number.

It is an amenable number.

2900289 is a deficient number, since it is larger than the sum of its proper divisors (1551039).

2900289 is a wasteful number, since it uses less digits than its factorization.

2900289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1004.

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 2900289 is about 1703.0234878004. The cubic root of 2900289 is about 142.6090516427.

The spelling of 2900289 in words is "two million, nine hundred thousand, two hundred eighty-nine".