6773171328 has 384 divisors, whose sum is σ = 25147324800. Its totient is φ = 1697955840.

The previous prime is 6773171311. The next prime is 6773171381. The reversal of 6773171328 is 8231713776.

6773171328 is a `hidden beast` number, since 6 + 7 + 7 + 317 + 1 + 328 = 666.

It is a tau number, because it is divible by the number of its divisors (384).

It is a nude number because it is divisible by every one of its digits.

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, 2571100 + ... + 2573732.

It is an arithmetic number, because the mean of its divisors is an integer number (65487825).

Almost surely, 2^6773171328 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 6773171328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12573662400).

6773171328 is an abundant number, since it is smaller than the sum of its proper divisors (18374153472).

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

6773171328 is a wasteful number, since it uses less digits than its factorization.

6773171328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2700 (or 2685 counting only the distinct ones).

The product of its digits is 296352, while the sum is 45.

The square root of 6773171328 is about 82299.2790247885. The cubic root of 6773171328 is about 1892.0416268272.

The spelling of 6773171328 in words is "six billion, seven hundred seventy-three million, one hundred seventy-one thousand, three hundred twenty-eight".