2768966 has 8 divisors (see below), whose sum is σ = 4166400. Its totient is φ = 1380168.

The previous prime is 2768959. The next prime is 2768989. The reversal of 2768966 is 6698672.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1286 + ... + 2681.

It is an arithmetic number, because the mean of its divisors is an integer number (520800).

2^2768966 is an apocalyptic number.

2768966 is a deficient number, since it is larger than the sum of its proper divisors (1397434).

2768966 is a wasteful number, since it uses less digits than its factorization.

2768966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4318.

The product of its digits is 217728, while the sum is 44.

The square root of 2768966 is about 1664.0210335209. The cubic root of 2768966 is about 140.4233106048.

The spelling of 2768966 in words is "two million, seven hundred sixty-eight thousand, nine hundred sixty-six".