2793879 has 32 divisors (see below), whose sum is σ = 4723200. Its totient is φ = 1615680.

The previous prime is 2793859. The next prime is 2793883. The reversal of 2793879 is 9783972.

2793879 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2793879 - 2¹⁵ = 2761111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2793809) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 6627 + ... + 7035.

It is an arithmetic number, because the mean of its divisors is an integer number (147600).

2^2793879 is an apocalyptic number.

2793879 is a deficient number, since it is larger than the sum of its proper divisors (1929321).

2793879 is a wasteful number, since it uses less digits than its factorization.

2793879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452 (or 446 counting only the distinct ones).

The product of its digits is 190512, while the sum is 45.

The square root of 2793879 is about 1671.4900538143. The cubic root of 2793879 is about 140.8431937200.

It can be divided in two parts, 2 and 793879, that added together give a square (793881 = 891²).

The spelling of 2793879 in words is "two million, seven hundred ninety-three thousand, eight hundred seventy-nine".