6839905005484 has 12 divisors (see below), whose sum is σ = 12000604543200. Its totient is φ = 3411160850288.

The previous prime is 6839905005449. The next prime is 6839905005499. The reversal of 6839905005484 is 4845005099386.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2197911364 + ... + 2197914475.

It is an arithmetic number, because the mean of its divisors is an integer number (1000050378600).

Almost surely, 2^{6839905005484} is an apocalyptic number.

It is an amenable number.

6839905005484 is a deficient number, since it is larger than the sum of its proper divisors (5160699537716).

6839905005484 is a wasteful number, since it uses less digits than its factorization.

6839905005484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4395826232 (or 4395826230 counting only the distinct ones).

The product of its (nonzero) digits is 37324800, while the sum is 61.

The spelling of 6839905005484 in words is "six trillion, eight hundred thirty-nine billion, nine hundred five million, five thousand, four hundred eighty-four".