6733306944 has 336 divisors, whose sum is σ = 25007498880. Its totient is φ = 1682104320.

The previous prime is 6733306933. The next prime is 6733306961. The reversal of 6733306944 is 4496033376.

It is a tau number, because it is divible by the number of its divisors (336).

It is a self number, because there is not a number n which added to its sum of digits gives 6733306944.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 992524 + ... + 999284.

It is an arithmetic number, because the mean of its divisors is an integer number (74427080).

Almost surely, 2^6733306944 is an apocalyptic number.

6733306944 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6733306944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12503749440).

6733306944 is an abundant number, since it is smaller than the sum of its proper divisors (18274191936).

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

6733306944 is a wasteful number, since it uses less digits than its factorization.

6733306944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6818 (or 6805 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 45.

The square root of 6733306944 is about 82056.7300347753. The cubic root of 6733306944 is about 1888.3223678688.

The spelling of 6733306944 in words is "six billion, seven hundred thirty-three million, three hundred six thousand, nine hundred forty-four".