6332768892 has 120 divisors (see below), whose sum is σ = 17164922544. Its totient is φ = 2034263808.

The previous prime is 6332768891. The next prime is 6332768927. The reversal of 6332768892 is 2988672336.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6332768891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1280248 + ... + 1285184.

Almost surely, 2^6332768892 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 6332768892, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8582461272).

6332768892 is an abundant number, since it is smaller than the sum of its proper divisors (10832153652).

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

6332768892 is a wasteful number, since it uses less digits than its factorization.

6332768892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5097 (or 5086 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 54.

The square root of 6332768892 is about 79578.6962195285. The cubic root of 6332768892 is about 1850.1114023005. Note that the first 3 decimals are identical.

The spelling of 6332768892 in words is "six billion, three hundred thirty-two million, seven hundred sixty-eight thousand, eight hundred ninety-two".