6847867434 has 16 divisors (see below), whose sum is σ = 13718606400. Its totient is φ = 2278810560.

The previous prime is 6847867423. The next prime is 6847867447. The reversal of 6847867434 is 4347687486.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 949087 + ... + 956274.

It is an arithmetic number, because the mean of its divisors is an integer number (857412900).

Almost surely, 2^6847867434 is an apocalyptic number.

6847867434 is an abundant number, since it is smaller than the sum of its proper divisors (6870738966).

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

6847867434 is a wasteful number, since it uses less digits than its factorization.

6847867434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1905965.

The product of its digits is 21676032, while the sum is 57.

The square root of 6847867434 is about 82751.8424809986. The cubic root of 6847867434 is about 1898.9715055978.

The spelling of 6847867434 in words is "six billion, eight hundred forty-seven million, eight hundred sixty-seven thousand, four hundred thirty-four".