6847474834 has 8 divisors (see below), whose sum is σ = 10278991548. Its totient is φ = 3421144320.

The previous prime is 6847474811. The next prime is 6847474853. The reversal of 6847474834 is 4384747486.

It can be written as a sum of positive squares in 2 ways, for example, as 6669172225 + 178302609 = 81665^2 + 13353^2 .

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

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, 1293247 + ... + 1298530.

Almost surely, 2^6847474834 is an apocalyptic number.

6847474834 is a deficient number, since it is larger than the sum of its proper divisors (3431516714).

6847474834 is a wasteful number, since it uses less digits than its factorization.

6847474834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2593100.

The product of its digits is 14450688, while the sum is 55.

The square root of 6847474834 is about 82749.4702943771. The cubic root of 6847474834 is about 1898.9352144717.

The spelling of 6847474834 in words is "six billion, eight hundred forty-seven million, four hundred seventy-four thousand, eight hundred thirty-four".