6839814548 has 36 divisors (see below), whose sum is σ = 13973222592. Its totient is φ = 2920967280.

The previous prime is 6839814539. The next prime is 6839814551. The reversal of 6839814548 is 8454189386.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 6839814493 and 6839814502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6188 + ... + 117123.

It is an arithmetic number, because the mean of its divisors is an integer number (388145072).

Almost surely, 2^6839814548 is an apocalyptic number.

It is an amenable number.

6839814548 is an abundant number, since it is smaller than the sum of its proper divisors (7133408044).

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

6839814548 is a wasteful number, since it uses less digits than its factorization.

6839814548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123612 (or 123603 counting only the distinct ones).

The product of its digits is 6635520, while the sum is 56.

The square root of 6839814548 is about 82703.1713297622. The cubic root of 6839814548 is about 1898.2268358395.

The spelling of 6839814548 in words is "six billion, eight hundred thirty-nine million, eight hundred fourteen thousand, five hundred forty-eight".