2890988 has 12 divisors (see below), whose sum is σ = 5112072. Its totient is φ = 1430400.

The previous prime is 2890961. The next prime is 2890997. The reversal of 2890988 is 8890982.

2890988 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2890988² = 16715623232288, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 3338 + ... + 4113.

It is an arithmetic number, because the mean of its divisors is an integer number (426006).

2^2890988 is an apocalyptic number.

It is an amenable number.

2890988 is a deficient number, since it is larger than the sum of its proper divisors (2221084).

2890988 is a wasteful number, since it uses less digits than its factorization.

2890988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7552 (or 7550 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 44.

The square root of 2890988 is about 1700.2905634038. The cubic root of 2890988 is about 142.4564430331.

The spelling of 2890988 in words is "two million, eight hundred ninety thousand, nine hundred eighty-eight".