6844240879 has 8 divisors (see below), whose sum is σ = 7822983168. Its totient is φ = 5865747000.

The previous prime is 6844240867. The next prime is 6844240937. The reversal of 6844240879 is 9780424486.

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 6844240879 - 2¹¹ = 6844238831 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6844240829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1254 + ... + 117004.

It is an arithmetic number, because the mean of its divisors is an integer number (977872896).

Almost surely, 2^6844240879 is an apocalyptic number.

6844240879 is a deficient number, since it is larger than the sum of its proper divisors (978742289).

6844240879 is a wasteful number, since it uses less digits than its factorization.

6844240879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124205.

The product of its (nonzero) digits is 3096576, while the sum is 52.

The square root of 6844240879 is about 82729.9273479676. The cubic root of 6844240879 is about 1898.6362216210.

The spelling of 6844240879 in words is "six billion, eight hundred forty-four million, two hundred forty thousand, eight hundred seventy-nine".