2589984026 has 32 divisors (see below), whose sum is σ = 4661677440. Its totient is φ = 1055710656.

The previous prime is 2589983987. The next prime is 2589984029. The reversal of 2589984026 is 6204899852.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (2589984029) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 20405 + ... + 74808.

It is an arithmetic number, because the mean of its divisors is an integer number (145677420).

Almost surely, 2^2589984026 is an apocalyptic number.

2589984026 is a deficient number, since it is larger than the sum of its proper divisors (2071693414).

2589984026 is a wasteful number, since it uses less digits than its factorization.

2589984026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95318.

The product of its (nonzero) digits is 2488320, while the sum is 53.

The square root of 2589984026 is about 50891.8856597002. The cubic root of 2589984026 is about 1373.3008699687.

The spelling of 2589984026 in words is "two billion, five hundred eighty-nine million, nine hundred eighty-four thousand, twenty-six".