6849352147 has 8 divisors (see below), whose sum is σ = 7473574080. Its totient is φ = 6225389160.

The previous prime is 6849352117. The next prime is 6849352151. The reversal of 6849352147 is 7412539486.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 6849352147 - 2⁷ = 6849352019 is a prime.

It is a super-2 number, since 2×6849352147² = 93827249667227019218, which contains 22 as substring.

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 6849352147.

It is not an unprimeable number, because it can be changed into a prime (6849352117) 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, 7197 + ... + 117262.

It is an arithmetic number, because the mean of its divisors is an integer number (934196760).

Almost surely, 2^6849352147 is an apocalyptic number.

6849352147 is a deficient number, since it is larger than the sum of its proper divisors (624221933).

6849352147 is a wasteful number, since it uses less digits than its factorization.

6849352147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129473.

The product of its digits is 1451520, while the sum is 49.

The square root of 6849352147 is about 82760.8128705851. The cubic root of 6849352147 is about 1899.1087368341.

The spelling of 6849352147 in words is "six billion, eight hundred forty-nine million, three hundred fifty-two thousand, one hundred forty-seven".