6448667230 has 16 divisors (see below), whose sum is σ = 11648622384. Its totient is φ = 2570351040.

The previous prime is 6448667191. The next prime is 6448667249. The reversal of 6448667230 is 327668446.

It is a congruent number.

It is an unprimeable number.

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, 1136511 + ... + 1142170.

It is an arithmetic number, because the mean of its divisors is an integer number (728038899).

Almost surely, 2^6448667230 is an apocalyptic number.

6448667230 is a deficient number, since it is larger than the sum of its proper divisors (5199955154).

6448667230 is a wasteful number, since it uses less digits than its factorization.

6448667230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2278971.

The product of its (nonzero) digits is 1161216, while the sum is 46.

The square root of 6448667230 is about 80303.5941287811. The cubic root of 6448667230 is about 1861.3297645856.

The spelling of 6448667230 in words is "six billion, four hundred forty-eight million, six hundred sixty-seven thousand, two hundred thirty".