6829888325 has 12 divisors (see below), whose sum is σ = 9120528228. Its totient is φ = 5043609600.

The previous prime is 6829888309. The next prime is 6829888343. The reversal of 6829888325 is 5238889286.

It can be written as a sum of positive squares in 6 ways, for example, as 134884996 + 6695003329 = 11614^2 + 81823^2 .

It is not a de Polignac number, because 6829888325 - 2⁴ = 6829888309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10507196 + ... + 10507845.

It is an arithmetic number, because the mean of its divisors is an integer number (760044019).

Almost surely, 2^6829888325 is an apocalyptic number.

6829888325 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

6829888325 is a deficient number, since it is larger than the sum of its proper divisors (2290639903).

6829888325 is a wasteful number, since it uses less digits than its factorization.

6829888325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21015064 (or 21015059 counting only the distinct ones).

The product of its digits is 13271040, while the sum is 59.

The square root of 6829888325 is about 82643.1384024106. The cubic root of 6829888325 is about 1897.3081293954.

The spelling of 6829888325 in words is "six billion, eight hundred twenty-nine million, eight hundred eighty-eight thousand, three hundred twenty-five".