6368405834 has 24 divisors (see below), whose sum is σ = 11119508928. Its totient is φ = 2727526200.

The previous prime is 6368405831. The next prime is 6368405837. The reversal of 6368405834 is 4385048636.

It is an interprime number because it is at equal distance from previous prime (6368405831) and next prime (6368405837).

It is not an unprimeable number, because it can be changed into a prime (6368405831) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 134609 + ... + 175659.

It is an arithmetic number, because the mean of its divisors is an integer number (463312872).

Almost surely, 2^6368405834 is an apocalyptic number.

6368405834 is a deficient number, since it is larger than the sum of its proper divisors (4751103094).

6368405834 is a wasteful number, since it uses less digits than its factorization.

6368405834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42650 (or 42643 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 47.

The square root of 6368405834 is about 79802.2921600627. The cubic root of 6368405834 is about 1853.5753437726.

The spelling of 6368405834 in words is "six billion, three hundred sixty-eight million, four hundred five thousand, eight hundred thirty-four".