6847205151 has 8 divisors (see below), whose sum is σ = 9155767600. Its totient is φ = 4551723072.

The previous prime is 6847205129. The next prime is 6847205159. The reversal of 6847205151 is 1515027486.

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

It is not a de Polignac number, because 6847205151 - 2⁵ = 6847205119 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 (6847205159) 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, 3268870 + ... + 3270963.

It is an arithmetic number, because the mean of its divisors is an integer number (1144470950).

Almost surely, 2^6847205151 is an apocalyptic number.

6847205151 is a deficient number, since it is larger than the sum of its proper divisors (2308562449).

6847205151 is a wasteful number, since it uses less digits than its factorization.

6847205151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6540185.

The product of its (nonzero) digits is 67200, while the sum is 39.

The square root of 6847205151 is about 82747.8407633698. The cubic root of 6847205151 is about 1898.9102847333.

The spelling of 6847205151 in words is "six billion, eight hundred forty-seven million, two hundred five thousand, one hundred fifty-one".