6479825314 has 8 divisors (see below), whose sum is σ = 9828948780. Its totient is φ = 3203509056.

The previous prime is 6479825311. The next prime is 6479825321. The reversal of 6479825314 is 4135289746.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5239588225 + 1240237089 = 72385^2 + 35217^2 .

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

It is not an unprimeable number, because it can be changed into a prime (6479825311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18201579 + ... + 18201934.

Almost surely, 2^6479825314 is an apocalyptic number.

6479825314 is a deficient number, since it is larger than the sum of its proper divisors (3349123466).

6479825314 is a wasteful number, since it uses less digits than its factorization.

6479825314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36403604.

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

The square root of 6479825314 is about 80497.3621555390. The cubic root of 6479825314 is about 1864.3227506435.

The spelling of 6479825314 in words is "six billion, four hundred seventy-nine million, eight hundred twenty-five thousand, three hundred fourteen".