2040609000 has 64 divisors (see below), whose sum is σ = 6366709440. Its totient is φ = 544161600.

The previous prime is 2040608993. The next prime is 2040609029. The reversal of 2040609000 is 9060402.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 337102 + ... + 343101.

It is an arithmetic number, because the mean of its divisors is an integer number (99479835).

Almost surely, 2^2040609000 is an apocalyptic number.

2040609000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2040609000 is an abundant number, since it is smaller than the sum of its proper divisors (4326100440).

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

2040609000 is a wasteful number, since it uses less digits than its factorization.

2040609000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680227 (or 680213 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 2040609000 is about 45173.1004027840. The cubic root of 2040609000 is about 1268.3913333360.

Adding to 2040609000 its reverse (9060402), we get a palindrome (2049669402).

The spelling of 2040609000 in words is "two billion, forty million, six hundred nine thousand".