6468378470 has 16 divisors (see below), whose sum is σ = 12018665088. Its totient is φ = 2503888320.

The previous prime is 6468378403. The next prime is 6468378509. The reversal of 6468378470 is 748738646.

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, 10432559 + ... + 10433178.

It is an arithmetic number, because the mean of its divisors is an integer number (751166568).

Almost surely, 2^6468378470 is an apocalyptic number.

6468378470 is a deficient number, since it is larger than the sum of its proper divisors (5550286618).

6468378470 is a wasteful number, since it uses less digits than its factorization.

6468378470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20865775.

The product of its (nonzero) digits is 5419008, while the sum is 53.

The square root of 6468378470 is about 80426.2299874860. The cubic root of 6468378470 is about 1863.2243058900.

The spelling of 6468378470 in words is "six billion, four hundred sixty-eight million, three hundred seventy-eight thousand, four hundred seventy".