2590670609 has 8 divisors (see below), whose sum is σ = 2613916032. Its totient is φ = 2567505600.

The previous prime is 2590670603. The next prime is 2590670627. The reversal of 2590670609 is 9060760952.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2590670609 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2590670609.

It is not an unprimeable number, because it can be changed into a prime (2590670603) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 45572 + ... + 85194.

It is an arithmetic number, because the mean of its divisors is an integer number (326739504).

Almost surely, 2^2590670609 is an apocalyptic number.

It is an amenable number.

2590670609 is a deficient number, since it is larger than the sum of its proper divisors (23245423).

2590670609 is a wasteful number, since it uses less digits than its factorization.

2590670609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40207.

The product of its (nonzero) digits is 204120, while the sum is 44.

The square root of 2590670609 is about 50898.6307183209. The cubic root of 2590670609 is about 1373.4222094206.

The spelling of 2590670609 in words is "two billion, five hundred ninety million, six hundred seventy thousand, six hundred nine".