2989008 has 160 divisors (see below), whose sum is σ = 10177920. Its totient is φ = 829440.

The previous prime is 2989003. The next prime is 2989009. The reversal of 2989008 is 8009892.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2989003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 80766 + ... + 80802.

It is an arithmetic number, because the mean of its divisors is an integer number (63612).

2^2989008 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 2989008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5088960).

2989008 is an abundant number, since it is smaller than the sum of its proper divisors (7188912).

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

2989008 is a wasteful number, since it uses less digits than its factorization.

2989008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82 (or 70 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 36.

The square root of 2989008 is about 1728.8747785771. The cubic root of 2989008 is about 144.0485947103.

2989008 divided by its sum of digits (36) gives a triangular number (83028 = T₄₀₇).

The spelling of 2989008 in words is "two million, nine hundred eighty-nine thousand, eight".