2588908340 has 12 divisors (see below), whose sum is σ = 5436707556. Its totient is φ = 1035563328.

The previous prime is 2588908337. The next prime is 2588908373. The reversal of 2588908340 is 438098852.

It can be written as a sum of positive squares in 2 ways, for example, as 2038161316 + 550747024 = 45146^2 + 23468^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64722689 + ... + 64722728.

It is an arithmetic number, because the mean of its divisors is an integer number (453058963).

Almost surely, 2^2588908340 is an apocalyptic number.

2588908340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2588908340 is an abundant number, since it is smaller than the sum of its proper divisors (2847799216).

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

2588908340 is a wasteful number, since it uses less digits than its factorization.

2588908340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129445426 (or 129445424 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 47.

The square root of 2588908340 is about 50881.3162172521. The cubic root of 2588908340 is about 1373.1107214242.

The spelling of 2588908340 in words is "two billion, five hundred eighty-eight million, nine hundred eight thousand, three hundred forty".