6467384654 has 16 divisors (see below), whose sum is σ = 10215937680. Its totient is φ = 3062214720.

The previous prime is 6467384603. The next prime is 6467384669. The reversal of 6467384654 is 4564837646.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 6467384596 and 6467384605.

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, 59564 + ... + 128384.

It is an arithmetic number, because the mean of its divisors is an integer number (638496105).

Almost surely, 2^6467384654 is an apocalyptic number.

6467384654 is a deficient number, since it is larger than the sum of its proper divisors (3748553026).

6467384654 is a wasteful number, since it uses less digits than its factorization.

6467384654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71315.

The product of its digits is 11612160, while the sum is 53.

The square root of 6467384654 is about 80420.0513180637. The cubic root of 6467384654 is about 1863.1288776990.

The spelling of 6467384654 in words is "six billion, four hundred sixty-seven million, three hundred eighty-four thousand, six hundred fifty-four".