6829572146 has 8 divisors (see below), whose sum is σ = 10846967580. Its totient is φ = 3213916288.

The previous prime is 6829572133. The next prime is 6829572157. The reversal of 6829572146 is 6412759286.

6829572146 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 6448893025 + 380679121 = 80305^2 + 19511^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 6829572094 and 6829572103.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100434851 + ... + 100434918.

Almost surely, 2^6829572146 is an apocalyptic number.

6829572146 is a deficient number, since it is larger than the sum of its proper divisors (4017395434).

6829572146 is a wasteful number, since it uses less digits than its factorization.

6829572146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200869788.

The product of its digits is 1451520, while the sum is 50.

The square root of 6829572146 is about 82641.2254628403. The cubic root of 6829572146 is about 1897.2788513059.

The spelling of 6829572146 in words is "six billion, eight hundred twenty-nine million, five hundred seventy-two thousand, one hundred forty-six".