6847241061 has 4 divisors (see below), whose sum is σ = 9129654752. Its totient is φ = 4564827372.

The previous prime is 6847241057. The next prime is 6847241083. The reversal of 6847241061 is 1601427486.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 6847241061 - 2² = 6847241057 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 (6847249061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1141206841 + ... + 1141206846.

It is an arithmetic number, because the mean of its divisors is an integer number (2282413688).

Almost surely, 2^6847241061 is an apocalyptic number.

It is an amenable number.

6847241061 is a deficient number, since it is larger than the sum of its proper divisors (2282413691).

6847241061 is a wasteful number, since it uses less digits than its factorization.

6847241061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2282413690.

The product of its (nonzero) digits is 64512, while the sum is 39.

The square root of 6847241061 is about 82748.0577475991. The cubic root of 6847241061 is about 1898.9136043237.

The spelling of 6847241061 in words is "six billion, eight hundred forty-seven million, two hundred forty-one thousand, sixty-one".