6847484405 has 8 divisors (see below), whose sum is σ = 8217459072. Its totient is φ = 5477669008.

The previous prime is 6847484401. The next prime is 6847484443. The reversal of 6847484405 is 5044847486.

It is a happy number.

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 6847484405 - 2² = 6847484401 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6847484401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98384 + ... + 152886.

It is an arithmetic number, because the mean of its divisors is an integer number (1027182384).

Almost surely, 2^6847484405 is an apocalyptic number.

It is an amenable number.

6847484405 is a deficient number, since it is larger than the sum of its proper divisors (1369974667).

6847484405 is a wasteful number, since it uses less digits than its factorization.

6847484405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79635.

The product of its (nonzero) digits is 3440640, while the sum is 50.

The square root of 6847484405 is about 82749.5281255428. The cubic root of 6847484405 is about 1898.9360992115.

The spelling of 6847484405 in words is "six billion, eight hundred forty-seven million, four hundred eighty-four thousand, four hundred five".