6430648126 has 8 divisors (see below), whose sum is σ = 11023968240. Its totient is φ = 2755992048.

The previous prime is 6430648117. The next prime is 6430648163. The reversal of 6430648126 is 6218460346.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 229665991 + ... + 229666018.

It is an arithmetic number, because the mean of its divisors is an integer number (1377996030).

Almost surely, 2^6430648126 is an apocalyptic number.

6430648126 is a deficient number, since it is larger than the sum of its proper divisors (4593320114).

6430648126 is a wasteful number, since it uses less digits than its factorization.

6430648126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459332018.

The product of its (nonzero) digits is 165888, while the sum is 40.

The square root of 6430648126 is about 80191.3220117988. The cubic root of 6430648126 is about 1859.5944818730.

The spelling of 6430648126 in words is "six billion, four hundred thirty million, six hundred forty-eight thousand, one hundred twenty-six".