6847454203 has 16 divisors (see below), whose sum is σ = 7125148800. Its totient is φ = 6575538816.

The previous prime is 6847454183. The next prime is 6847454209. The reversal of 6847454203 is 3024547486.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6847454203 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6847454203.

It is not an unprimeable number, because it can be changed into a prime (6847454209) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1689123 + ... + 1693171.

It is an arithmetic number, because the mean of its divisors is an integer number (445321800).

Almost surely, 2^6847454203 is an apocalyptic number.

6847454203 is a deficient number, since it is larger than the sum of its proper divisors (277694597).

6847454203 is a wasteful number, since it uses less digits than its factorization.

6847454203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4746.

The product of its (nonzero) digits is 645120, while the sum is 43.

The square root of 6847454203 is about 82749.3456348750. The cubic root of 6847454203 is about 1898.9333073467.

The spelling of 6847454203 in words is "six billion, eight hundred forty-seven million, four hundred fifty-four thousand, two hundred three".