2389008 has 40 divisors (see below), whose sum is σ = 6267456. Its totient is φ = 784000.

The previous prime is 2389001. The next prime is 2389021. The reversal of 2389008 is 8009832.

It is not an unprimeable number, because it can be changed into a prime (2389001) 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 7 ways as a sum of consecutive naturals, for example, 3058 + ... + 3758.

2^2389008 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2389008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3133728).

2389008 is an abundant number, since it is smaller than the sum of its proper divisors (3878448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2389008 is a wasteful number, since it uses less digits than its factorization.

2389008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 783 (or 777 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 2389008 is about 1545.6416143466. The cubic root of 2389008 is about 133.6818769750.

The spelling of 2389008 in words is "two million, three hundred eighty-nine thousand, eight".