2779041 has 16 divisors (see below), whose sum is σ = 4060800. Its totient is φ = 1682688.

The previous prime is 2779031. The next prime is 2779061. The reversal of 2779041 is 1409772.

2779041 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 2779041 - 2⁷ = 2778913 is a prime.

It is an Ulam number.

2779041 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2779001) 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 15 ways as a sum of consecutive naturals, for example, 540 + ... + 2418.

It is an arithmetic number, because the mean of its divisors is an integer number (253800).

2^2779041 is an apocalyptic number.

It is an amenable number.

2779041 is a deficient number, since it is larger than the sum of its proper divisors (1281759).

2779041 is a wasteful number, since it uses less digits than its factorization.

2779041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1928.

The product of its (nonzero) digits is 3528, while the sum is 30.

The square root of 2779041 is about 1667.0455902584. The cubic root of 2779041 is about 140.5934165120.

The spelling of 2779041 in words is "two million, seven hundred seventy-nine thousand, forty-one".