2088460609 has 4 divisors (see below), whose sum is σ = 2097661104. Its totient is φ = 2079260116.

The previous prime is 2088460573. The next prime is 2088460637. The reversal of 2088460609 is 9060648802.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2088460609 - 2⁷ = 2088460481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2088467609) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4599907 + ... + 4600360.

It is an arithmetic number, because the mean of its divisors is an integer number (524415276).

Almost surely, 2^2088460609 is an apocalyptic number.

It is an amenable number.

2088460609 is a deficient number, since it is larger than the sum of its proper divisors (9200495).

2088460609 is an equidigital number, since it uses as much as digits as its factorization.

2088460609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9200494.

The product of its (nonzero) digits is 165888, while the sum is 43.

The square root of 2088460609 is about 45699.6784343172. The cubic root of 2088460609 is about 1278.2292835439.

The spelling of 2088460609 in words is "two billion, eighty-eight million, four hundred sixty thousand, six hundred nine".