2988090 has 160 divisors (see below), whose sum is σ = 10036224. Its totient is φ = 622080.

The previous prime is 2988079. The next prime is 2988101. The reversal of 2988090 is 908892.

2988090 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2988079) and next prime (2988101).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 96375 + ... + 96405.

2^2988090 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2988090, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5018112).

2988090 is an abundant number, since it is smaller than the sum of its proper divisors (7048134).

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

2988090 is a wasteful number, since it uses less digits than its factorization.

2988090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74 (or 65 counting only the distinct ones).

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

The square root of 2988090 is about 1728.6092675906. The cubic root of 2988090 is about 144.0338462107.

The spelling of 2988090 in words is "two million, nine hundred eighty-eight thousand, ninety".