2348839 has 8 divisors (see below), whose sum is σ = 2567808. Its totient is φ = 2138880.

The previous prime is 2348833. The next prime is 2348851. The reversal of 2348839 is 9388432.

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

It is a cyclic number.

It is not a de Polignac number, because 2348839 - 2⁵ = 2348807 is a prime.

It is a d-powerful number, because it can be written as 2²¹ + 3⁷ + 4⁴ + 8⁵ + 8⁵ + 3¹¹ + 9⁴ .

It is a Duffinian number.

2348839 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2348798 and 2348807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2348833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1702 + ... + 2755.

It is an arithmetic number, because the mean of its divisors is an integer number (320976).

2^2348839 is an apocalyptic number.

2348839 is a deficient number, since it is larger than the sum of its proper divisors (218969).

2348839 is a wasteful number, since it uses less digits than its factorization.

2348839 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4505.

The product of its digits is 41472, while the sum is 37.

The square root of 2348839 is about 1532.5922484471. The cubic root of 2348839 is about 132.9283915501.

The spelling of 2348839 in words is "two million, three hundred forty-eight thousand, eight hundred thirty-nine".