6783372288 has 528 divisors, whose sum is σ = 24933442560. Its totient is φ = 1739612160.

The previous prime is 6783372287. The next prime is 6783372307. The reversal of 6783372288 is 8822733876.

It is a tau number, because it is divible by the number of its divisors (528).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6783372287) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 85865433 + ... + 85865511.

Almost surely, 2^6783372288 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 6783372288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12466721280).

6783372288 is an abundant number, since it is smaller than the sum of its proper divisors (18150070272).

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

6783372288 is a wasteful number, since it uses less digits than its factorization.

6783372288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145 (or 102 counting only the distinct ones).

The product of its digits is 5419008, while the sum is 54.

The square root of 6783372288 is about 82361.2304910508. The cubic root of 6783372288 is about 1892.9910077824.

It can be divided in two parts, 678337 and 2288, that added together give a square (680625 = 825²).

The spelling of 6783372288 in words is "six billion, seven hundred eighty-three million, three hundred seventy-two thousand, two hundred eighty-eight".