6849032715 has 24 divisors (see below), whose sum is σ = 13567608288. Its totient is φ = 3130986240.

The previous prime is 6849032699. The next prime is 6849032719. The reversal of 6849032715 is 5172309486.

6849032715 is a `hidden beast` number, since 68 + 490 + 32 + 71 + 5 = 666.

6849032715 is digitally balanced in base 10, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6849032715 - 2⁴ = 6849032699 is a prime.

It is a super-2 number, since 2×6849032715² = 93818498262280542450, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

6849032715 is strictly pandigital in base 10.

It is not an unprimeable number, because it can be changed into a prime (6849032719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10871166 + ... + 10871795.

It is an arithmetic number, because the mean of its divisors is an integer number (565317012).

It is a 1-persistent number, because it is pandigital, but 2⋅6849032715 = 13698065430 is not.

Almost surely, 2^6849032715 is an apocalyptic number.

6849032715 is a deficient number, since it is larger than the sum of its proper divisors (6718575573).

6849032715 is a wasteful number, since it uses less digits than its factorization.

6849032715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21742979 (or 21742976 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 6849032715 is about 82758.8829975369. The cubic root of 6849032715 is about 1899.0792135779.

The spelling of 6849032715 in words is "six billion, eight hundred forty-nine million, thirty-two thousand, seven hundred fifteen".