6342738306 has 64 divisors (see below), whose sum is σ = 13488076800. Its totient is φ = 1984965696.

The previous prime is 6342738257. The next prime is 6342738307. The reversal of 6342738306 is 6038372436.

It is not an unprimeable number, because it can be changed into a prime (6342738307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1786425 + ... + 1789971.

It is an arithmetic number, because the mean of its divisors is an integer number (210751200).

Almost surely, 2^6342738306 is an apocalyptic number.

6342738306 is an abundant number, since it is smaller than the sum of its proper divisors (7145338494).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6342738306 is a wasteful number, since it uses less digits than its factorization.

6342738306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3863.

The product of its (nonzero) digits is 435456, while the sum is 42.

The square root of 6342738306 is about 79641.3102981110. The cubic root of 6342738306 is about 1851.0817443668.

The spelling of 6342738306 in words is "six billion, three hundred forty-two million, seven hundred thirty-eight thousand, three hundred six".