6833021328 has 200 divisors, whose sum is σ = 22654119488. Its totient is φ = 1947794688.

The previous prime is 6833021317. The next prime is 6833021329. The reversal of 6833021328 is 8231203386.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 6833021292 and 6833021301.

It is not an unprimeable number, because it can be changed into a prime (6833021329) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 7737975 + ... + 7738857.

Almost surely, 2^6833021328 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 6833021328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11327059744).

6833021328 is an abundant number, since it is smaller than the sum of its proper divisors (15821098160).

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

6833021328 is a wasteful number, since it uses less digits than its factorization.

6833021328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1763 (or 1748 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 6833021328 is about 82662.0912389712. The cubic root of 6833021328 is about 1897.5981957963.

The spelling of 6833021328 in words is "six billion, eight hundred thirty-three million, twenty-one thousand, three hundred twenty-eight".