2773039 has 8 divisors (see below), whose sum is σ = 2872800. Its totient is φ = 2674656.

The previous prime is 2773037. The next prime is 2773049. The reversal of 2773039 is 9303772.

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

It is not a de Polignac number, because 2773039 - 2¹ = 2773037 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2773039.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2773033) 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, 5262 + ... + 5764.

It is an arithmetic number, because the mean of its divisors is an integer number (359100).

2^2773039 is an apocalyptic number.

2773039 is a deficient number, since it is larger than the sum of its proper divisors (99761).

2773039 is a wasteful number, since it uses less digits than its factorization.

2773039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 689.

The product of its (nonzero) digits is 7938, while the sum is 31.

The square root of 2773039 is about 1665.2444265032. The cubic root of 2773039 is about 140.4921285847.

The spelling of 2773039 in words is "two million, seven hundred seventy-three thousand, thirty-nine".