2796830 has 16 divisors (see below), whose sum is σ = 5171040. Its totient is φ = 1088352.

The previous prime is 2796817. The next prime is 2796839. The reversal of 2796830 is 386972.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2796839) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3410 + ... + 4149.

It is an arithmetic number, because the mean of its divisors is an integer number (323190).

2^2796830 is an apocalyptic number.

2796830 is a deficient number, since it is larger than the sum of its proper divisors (2374210).

2796830 is a wasteful number, since it uses less digits than its factorization.

2796830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7603.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 2796830 is about 1672.3725661467. The cubic root of 2796830 is about 140.8927642295.

The spelling of 2796830 in words is "two million, seven hundred ninety-six thousand, eight hundred thirty".