2798936 has 32 divisors (see below), whose sum is σ = 6055680. Its totient is φ = 1188000.

The previous prime is 2798933. The next prime is 2798941. The reversal of 2798936 is 6398972.

2798936 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a d-powerful number, because it can be written as 2¹⁹ + 7³ + 9⁵ + 8⁷ + 9⁵ + 3¹⁰ + 6 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2798933) 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 7 ways as a sum of consecutive naturals, for example, 8291 + ... + 8621.

It is an arithmetic number, because the mean of its divisors is an integer number (189240).

2^2798936 is an apocalyptic number.

It is an amenable number.

2798936 is an abundant number, since it is smaller than the sum of its proper divisors (3256744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2798936 is a wasteful number, since it uses less digits than its factorization.

2798936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495 (or 491 counting only the distinct ones).

The product of its digits is 163296, while the sum is 44.

The square root of 2798936 is about 1673.0020920489. The cubic root of 2798936 is about 140.9281192226.

The spelling of 2798936 in words is "two million, seven hundred ninety-eight thousand, nine hundred thirty-six".