2708838 has 24 divisors (see below), whose sum is σ = 6403176. Its totient is φ = 820800.

The previous prime is 2708837. The next prime is 2708843. The reversal of 2708838 is 8388072.

2708838 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2708833) 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 11 ways as a sum of consecutive naturals, for example, 6643 + ... + 7038.

It is an arithmetic number, because the mean of its divisors is an integer number (266799).

2^2708838 is an apocalyptic number.

2708838 is an abundant number, since it is smaller than the sum of its proper divisors (3694338).

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

2708838 is a wasteful number, since it uses less digits than its factorization.

2708838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13700 (or 13697 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The square root of 2708838 is about 1645.8547931090. The cubic root of 2708838 is about 139.3994342061.

The spelling of 2708838 in words is "two million, seven hundred eight thousand, eight hundred thirty-eight".