2793039 has 4 divisors (see below), whose sum is σ = 3724056. Its totient is φ = 1862024.

The previous prime is 2793023. The next prime is 2793041. The reversal of 2793039 is 9303972.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2793039 - 2⁴ = 2793023 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2793239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 465504 + ... + 465509.

It is an arithmetic number, because the mean of its divisors is an integer number (931014).

2^2793039 is an apocalyptic number.

2793039 is a deficient number, since it is larger than the sum of its proper divisors (931017).

2793039 is an equidigital number, since it uses as much as digits as its factorization.

2793039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 931016.

The product of its (nonzero) digits is 10206, while the sum is 33.

The square root of 2793039 is about 1671.2387621163. The cubic root of 2793039 is about 140.8290771290.

The spelling of 2793039 in words is "two million, seven hundred ninety-three thousand, thirty-nine".