6849015372 has 24 divisors (see below), whose sum is σ = 17756706800. Its totient is φ = 2283005088.

The previous prime is 6849015319. The next prime is 6849015373. The reversal of 6849015372 is 2735109486.

6849015372 is a `hidden beast` number, since 6 + 8 + 490 + 153 + 7 + 2 = 666.

6849015372 is digitally balanced in base 10, because in such base it contains all the possibile digits an equal number of times.

6849015372 is strictly pandigital in base 10.

It is not an unprimeable number, because it can be changed into a prime (6849015373) 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 7 ways as a sum of consecutive naturals, for example, 31708297 + ... + 31708512.

It is a 1-persistent number, because it is pandigital, but 2⋅6849015372 = 13698030744 is not.

Almost surely, 2^6849015372 is an apocalyptic number.

It is an amenable number.

6849015372 is an abundant number, since it is smaller than the sum of its proper divisors (10907691428).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6849015372 is a wasteful number, since it uses less digits than its factorization.

6849015372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63416822 (or 63416814 counting only the distinct ones).

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

The square root of 6849015372 is about 82758.7782171777. The cubic root of 6849015372 is about 1899.0776106383.

The spelling of 6849015372 in words is "six billion, eight hundred forty-nine million, fifteen thousand, three hundred seventy-two".