6326436928 has 112 divisors (see below), whose sum is σ = 14550810624. Its totient is φ = 2673216000.

The previous prime is 6326436923. The next prime is 6326436931. The reversal of 6326436928 is 8296346236.

It is a tau number, because it is divible by the number of its divisors (112).

It is not an unprimeable number, because it can be changed into a prime (6326436923) 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 15 ways as a sum of consecutive naturals, for example, 14280675 + ... + 14281117.

It is an arithmetic number, because the mean of its divisors is an integer number (129917952).

Almost surely, 2^6326436928 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6326436928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7275405312).

6326436928 is an abundant number, since it is smaller than the sum of its proper divisors (8224373696).

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

6326436928 is a wasteful number, since it uses less digits than its factorization.

6326436928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 840 (or 830 counting only the distinct ones).

The product of its digits is 2239488, while the sum is 49.

The square root of 6326436928 is about 79538.9019788430. The cubic root of 6326436928 is about 1849.4945712526.

The spelling of 6326436928 in words is "six billion, three hundred twenty-six million, four hundred thirty-six thousand, nine hundred twenty-eight".