2796279 has 8 divisors (see below), whose sum is σ = 3947760. Its totient is φ = 1754496.

The previous prime is 2796259. The next prime is 2796329. The reversal of 2796279 is 9726972.

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

It is not a de Polignac number, because 2796279 - 2¹⁵ = 2763511 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2796279.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2796229) 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, 27364 + ... + 27465.

It is an arithmetic number, because the mean of its divisors is an integer number (493470).

2^2796279 is an apocalyptic number.

2796279 is a deficient number, since it is larger than the sum of its proper divisors (1151481).

2796279 is a wasteful number, since it uses less digits than its factorization.

2796279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54849.

The product of its digits is 95256, while the sum is 42.

The square root of 2796279 is about 1672.2078220126. The cubic root of 2796279 is about 140.8835112524.

The spelling of 2796279 in words is "two million, seven hundred ninety-six thousand, two hundred seventy-nine".