2796609 has 4 divisors (see below), whose sum is σ = 3728816. Its totient is φ = 1864404.

The previous prime is 2796587. The next prime is 2796611. The reversal of 2796609 is 9066972.

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 not a de Polignac number, because 2796609 - 2¹² = 2792513 is a prime.

It is a D-number.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2796649) 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, 466099 + ... + 466104.

It is an arithmetic number, because the mean of its divisors is an integer number (932204).

2^2796609 is an apocalyptic number.

It is an amenable number.

2796609 is a deficient number, since it is larger than the sum of its proper divisors (932207).

2796609 is an equidigital number, since it uses as much as digits as its factorization.

2796609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 932206.

The product of its (nonzero) digits is 40824, while the sum is 39.

The square root of 2796609 is about 1672.3064910476. The cubic root of 2796609 is about 140.8890531088.

The spelling of 2796609 in words is "two million, seven hundred ninety-six thousand, six hundred nine".