2798613 has 12 divisors (see below), whose sum is σ = 4083040. Its totient is φ = 1847016.

The previous prime is 2798611. The next prime is 2798623. The reversal of 2798613 is 3168972.

It is not a de Polignac number, because 2798613 - 2¹ = 2798611 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2798611) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 583 + ... + 2436.

2^2798613 is an apocalyptic number.

It is an amenable number.

2798613 is a deficient number, since it is larger than the sum of its proper divisors (1284427).

2798613 is a wasteful number, since it uses less digits than its factorization.

2798613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3128 (or 3125 counting only the distinct ones).

The product of its digits is 18144, while the sum is 36.

The square root of 2798613 is about 1672.9055562105. The cubic root of 2798613 is about 140.9226979323.

The spelling of 2798613 in words is "two million, seven hundred ninety-eight thousand, six hundred thirteen".