2988489 has 16 divisors (see below), whose sum is σ = 4602240. Its totient is φ = 1689600.

The previous prime is 2988443. The next prime is 2988497. The reversal of 2988489 is 9848892.

It is not a de Polignac number, because 2988489 - 2⁸ = 2988233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2988439) 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, 1417 + ... + 2825.

It is an arithmetic number, because the mean of its divisors is an integer number (287640).

2^2988489 is an apocalyptic number.

It is an amenable number.

2988489 is a deficient number, since it is larger than the sum of its proper divisors (1613751).

2988489 is a wasteful number, since it uses less digits than its factorization.

2988489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1520.

The product of its digits is 331776, while the sum is 48.

The square root of 2988489 is about 1728.7246744349. The cubic root of 2988489 is about 144.0402568774.

The spelling of 2988489 in words is "two million, nine hundred eighty-eight thousand, four hundred eighty-nine".