2790965 has 8 divisors (see below), whose sum is σ = 3365280. Its totient is φ = 2222032.

The previous prime is 2790943. The next prime is 2790971. The reversal of 2790965 is 5690972.

2790965 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 2790965 - 2⁶ = 2790901 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95 + ... + 2364.

It is an arithmetic number, because the mean of its divisors is an integer number (420660).

2^2790965 is an apocalyptic number.

It is an amenable number.

2790965 is a deficient number, since it is larger than the sum of its proper divisors (574315).

2790965 is a wasteful number, since it uses less digits than its factorization.

2790965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2691.

The product of its (nonzero) digits is 34020, while the sum is 38.

The square root of 2790965 is about 1670.6181490694. The cubic root of 2790965 is about 140.7942104681.

The spelling of 2790965 in words is "two million, seven hundred ninety thousand, nine hundred sixty-five".