2789246 has 8 divisors (see below), whose sum is σ = 4191264. Its totient is φ = 1392160.

The previous prime is 2789239. The next prime is 2789251. The reversal of 2789246 is 6429872.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 971 + ... + 2553.

It is an arithmetic number, because the mean of its divisors is an integer number (523908).

2^2789246 is an apocalyptic number.

2789246 is a deficient number, since it is larger than the sum of its proper divisors (1402018).

2789246 is a wasteful number, since it uses less digits than its factorization.

2789246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2466.

The product of its digits is 48384, while the sum is 38.

The square root of 2789246 is about 1670.1035896016. The cubic root of 2789246 is about 140.7652987292.

The spelling of 2789246 in words is "two million, seven hundred eighty-nine thousand, two hundred forty-six".